Galley Totally Explained

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A galley (from Greek γαλέα - galea) is an ancient ship which can be propelled entirely by human oarsmen, used for warfare and trade. Oars are known from at least the time of the Egyptian Old Kingdom. Many galleys had masts and sails for use when the winds were favourable.
Various types of galleys dominated naval warfare in the Mediterranean Sea from the time of Homer to the development of effective naval gunnery around the 15th and 16th centuries. Galleys fought in the wars of ancient Persia, Greece, Carthage and Rome until the 4th century. After the fall of the Roman Empire galleys remained in use to a lesser extent by the Byzantine Navy and other successors of the Roman Empire, and by new Muslim states. Medieval Mediterranean states, notably the Italian maritime republics including Venice, Pisa, and Genoa, used galleys until the ocean-going man-of-war made them obsolete. The Battle of Lepanto (1571) was one of the largest naval battles in which galleys played the principal part. Galleys continued in mainstream use until the introduction of broadside sailing ships of war into the Mediterranean in the 17th Century, and continued to be used in minor roles until the advent of steam propulsion.

Ancient galleys

The first galleys

Galleys traversed the Mediterranean from around 3000 BC. The Phoenicians and the Greeks built and operated the first known ships to navigate the Mediterranean: merchant vessels with square-rigged sails. The first military vessels, as described in the works of Homer and represented in paintings, had a single row of oarsmen along each side (in addition to the sail) to provide speed and maneuverability.
   Early sailors had few navigational tools. Most ancient and medieval shipping remained in sight of the coast for ease of navigation, the availability of trading opportunities, and coastal currents and winds that could be used to work against and around prevailing winds. It was more important for galleys than sailing ships to remain near the coast because they needed more frequent re-supply of fresh water for their large, sweating, crews and were more vulnerable to storms. Unlike sailing ships they could use small bays and beaches as harbors, travel up rivers, operate in water only a meter or so deep, and be dragged overland to be launched on lakes, or other branches of the sea. This made them suitable for launching attacks on land. In antiquity the most famous portage was the diolkos of Corinth. At least as early as 429 BC (Thucydides 2.56.2), but probably earlier (Herodotus 6.48.2, 7.21.2, 7.97), galleys were adapted to carry horses to provide cavalry support to troops also landed by galley.
   The compass didn't come into use for navigation until the 13th century AD, and sextants, octants, accurate marine chronometers, and the mathematics required to determine longitude and latitude were developed much later. Ancient sailors navigated by the sun and the prevailing wind. By the first millennium BC they'd started using the stars to navigate at night. By 500 BC they'd the sounding lead (Herodotus 2.5).
   As ships hugged the coast and threaded through archipelagos rather than risking the open sea, they'd to be designed for maneuverability. The ability to travel without regard to the direction or strength of the wind daylight expeditions across open water. Massed oars provided maneuverability and reliable propulsion.

Penteconters

The development of the ram in about 800 BC changed the nature of naval warfare, which had until that point involved boarding and hand-to-hand fighting. Now a more maneuverable ship could render a slower ship useless by staving in its sides. We don't know for sure if the winners of naval battles usually actually sank their opponents; the same Greek word can mean "sunk" or "waterlogged", and reports survive of victorious galleys towing the defeated ship away after a battle. The few archaeological remains of sunken ships compared to the many galleys in use according to the writings of contemporaries suggests that victors may not usually have sunk the vanquished. The most famous part of any galley to survive in the sea, from antiquity, is the Athlit bronze ram. (External Link

). The only other parts of ancient galleys to survive are parts of two Punic biremes off western Sicily (see Basch & Frost, & Frost). These Punic galleys are estimated to have been 35 m long, 4.80 m wide, with a displacement tonnage of 120 tonnes. These biremes had evidence of an easily breakable pointed ram, more like the Assyrian image than the Athlit ram. This type of ram may have been designed to break off to protect the ramming vessel from damaging itself.
Galleys were hauled out of the water whenever possible to keep them dry, light and fast and free from worm, rot and seaweed. Galleys were usually overwintered in ship sheds which leave distinctive archeological remains. (External Link

) There is evidence that the hulls of the Punic wrecks were sheathed in lead.
Building an efficient galley posed difficult technical problems. A ship traveling at high speed creates a bow-wave and has to expend considerable energy climbing this wave instead of increasing its speed. The longer the ship, the faster it can travel before this effect hampers it, but the available technology in the ancient Mediterranean made long ships difficult to construct. Through a process of trial and error, the monoreme — a galley with one row of oars on each side — reached the peak of its development in the penteconter, about 38 m long, with 25 oarsmen on each side. Historians believe that it could reach speeds of about 9 knots (18 km/h), only a knot or so slower than modern rowed racing-boats. To maintain the strength of such a long craft tensioned cables were fitted from the bow to the stern; this provided rigidity without adding weight. This technique also kept the joints of the hull under compression - tighter, and more waterproof. The tension in the modern trireme replica anti-hogging cables was 300 kNewtons (Morrison p198).

Biremes and Triremes

Main article: Trireme Around the 7th or 6th century BC the design of galleys changed. Shipbuilders, probably Phoenician (seafaring people who lived on the southern and eastern coasts of the Mediterranean), added a second row of oars above the first, creating the biere or bireme (these terms were probably not used at the time). The idea was copied around the Mediterranean. Soon afterwards a third row of oars was added, by adding an outrigger to the hull of a bireme. These new galleys became known as trieres ("three-fitted";) in Greek; the Romans called this design the triremis (in English, "trireme"). The origin of these changes remains uncertain; Thucydides attributes the innovation to the boat-builder Aminocles of Corinth in about 700 BC, but some scholars distrust this and suggest that the design came from Phoenicia. Herodotus (484 BC - ca. 425 BC) provides the first mention of triremes in action: he mentions that Polycrates, tyrant of Samos from 535 BC to 515 BC, had triremes in his fleet in 539 BC.
   In the early 5th century BC the city-states of Greece and the expansionist Persian Empire under Darius (reigned 521 - 485 BC) and Xerxes (reigned 485 - 465 BC) came into conflict.
   The Persians hired ships from their Phoenician satrapies. The Athenians defeated the first invasion force on land at the Battle of Marathon in 490 BC, but saw the waging of land battles against the more numerous Persians as hopeless in the long term. When news came that Xerxes had started to amass an enormous invasion force in Asia Minor, the Greek cities expanded their navies: in 482 BC the Athenian leader Themistocles started a program for the construction of 200 triremes. The project must have met with considerable success, as 150 Athenian triremes are said to have fought in the Battle of Salamis in 480 BC and participated in the defeat of Xerxes' invasion fleet there.
   Triremes fought in the naval battles of the Peloponnesian War (431 - 404 BC), including the Battle of Aegospotami in 405 BC, which sealed the defeat of the Athenian Empire by Sparta and her allies.

Quinqueremes and polyremes

Main article: Quinquereme Considerable skill was required to row the ships used at the time of the Peloponnesian War, and there were not enough skilled oarsmen to man large numbers of triremes in the 4th century BC. The search for designs that would allow oarsmen to use muscle-power instead of skill led Dionysius of Syracuse (ruled 405 - 367 BC) to build tetreres (quadriremes) and penteres (quinqueremes).
According to modern historians, the numbers used to describe these larger galleys counted the number of rows of men on each side, and not the numbers of oars. Thus quadriremes had three possible designs: one row of oars with four men on each oar, two rows of oars with two men on each oar or three rows of oars with two men pulling the top oars on each side. Probably galleys of all three designs existed. Scholars believe that quinqueremes had three rows of oars, with two men pulling each of the top two oars.
Along with the change in galley design came an increased reliance on tactics such as boarding and using warships as platforms for artillery. In the wars of the Diadochi (322 - 281 BC), the successors to the empire of Alexander the Great built increasingly bigger and bigger galleys. Macedon in 340 BC built sexiremes (probably with two men on each of three oars) and in 315 BC septiremes, which saw action at the Battle of Salamis in Cyprus (306 BC). Demetrius I of Macedon (reigned 294 - 288 BC), involved in a naval war with Ptolemy of Egypt (reigned 323 - 283 BC), built eights (octeres), nines, tens, twelves and finally sixteens! Later Ptolemies continued this trend of expansion, creating twenties and thirties and, during the reign of Ptolemy IV, a monstrous forty over 400 feet long that was probably intended as a showpiece. According to a detailed description of the forty, the ship had two prows and two sterns, and this and other evidence has led some to believe that the forty, and probably the twenties and thirties, were constructed like huge catamarans with enough space between the hulls for the rowers in the middle to operate. The deck above them, stretching across the two hulls, could accommodate a couple of thousand marines.
The political unification of the entire Mediterranean sea by the Roman Empire reduced the need for warships. By AD 79 the Roman navy probably had nothing larger than a quadrireme in service, as Pliny the Elder, commander of the fleet, investigated the eruption of Vesuvius in a quadrireme (Pliny the younger 6,16) which was presumably his flagship and the largest class of vessel in the fleet. We last hear of triremes, from Zosimus, in 324 when Constantine's son Crispus defeated Licinius in the battle of the Hellespont: allegedly 200 triremes were defeated by 80 30-oared vessels (Morrisson p8 who gives the wrong year). Galleys with two banks of oars were known in the 9th and 12th centuries but no continuity of development through the Dark Ages can be established. Ships in the ancient world, presumably including galleys, were constructed skin first, with the frame inserted later. Medieval ships, including galleys, were constructed frame first. For this intermediate period see the Roman Navy and Byzantine Navy articles.

Medieval galleys

Medieval galley specifications

The earliest galley specification comes from an order of Charles I of Sicily, in 1275 AD (in both Bass & Pryor). Overall length 39.30 m, keel length 28.03 m, depth 2.08 m. Hull width 3.67 m. Width between outriggers 4.45 m. 108 oars, most 6.81 m long, some 7.86 m, 2 steering oars 6.03 m long. Foremast and middle mast respectively heights 16.08 m, 11.00 m; circumference both 0.79 m, yard lengths 26.72 m, 17.29 m. Overall deadweight tonnage approximately 80 metric tons. This type of vessel had two, later three, men on a bench, each working his own oar. This vessel had much longer oars than the Athenian trireme which were 4.41 m & 4.66 m long (Morrison p269). The Athenian vessel, of about the same size, was very different in almost every respect.
Medieval galleys like this pioneered the use of naval guns, pointing forward as a supplement to the above-waterline beak designed to break the enemies outrigger. Only in the 16th century were ships called galleys developed with many men to each oar (Pryor p67).
At the Battle of Lepanto in 1571, the standard Venetian war galleys were 42 m long and 5.1 m wide (6.7 m with the rowing frame), had a draught of 1.7 m and a freeboard of 1.0 m, and weighed empty about 140 tons. The larger flagship galleys (or lanterns) were 46 m long and 5.5 m wide (7.3 m with the rowing frame), had 1.8 m draught and 1.1 m freeboard. and weighed 180 tons. The standard galleys had 24 rowing benches on each side, with three rowers to a bench. (One bench on each side was typically removed to make space for platforms carrying the skiff and the stove.) The crew typically comprised 10 officers, about 65 sailors, gunners and other staff plus 138 rowers. The lanters had 27 benches on each side, with 156 rowers, and a crew of 15 officers and about 105 other sailors, gunners and soldiers. The regular galleys carried one 50-pound cannon or a 32-pound culverin at the bow as well as four lighter cannon and four swivel guns. The larger lanterns carried one heavy gun plus six 12 and 6 pound culverins and eight swivel guns.

Surviving galleys

The naval museum in Istanbul contains the galley Kadirga (Turkish for "galley"), dating from the reign of Mehmed IV (1648-1687). She was the personal galley of the sultan, and remained in service until 1839. She is presumably the only surviving galley in the world, albeit without its masts. It is 37 m long, 5.7 m wide, has a draught of about 2 m, weighs about 140 tons, and has 48 oars powered by 144 oarsmen.
A 1971 reconstruction of the Real, the flagship of Don Juan de Austria in the Battle of Lepanto 1571, is in the Museu Marítim in Barcelona. The ship is 60 m long and 6.2 m wide, has a draught of 2.1 m, weighs 239 tons empty, was propelled by 290 rowers, and carried about 400 crew and fighting soldiers at Lepanto. She was substantially larger than the typical galleys of her time.

Medieval Merchant Galleys

In the 14th and 15th centuries merchant galleys traded high-value goods and carried passengers. Major routes were the pilgrim traffic to the Holy Land, around the Mediterranean, between the Mediterranean and the Black Sea, and between the Mediterranean and Bruges and Southampton. Although primarily sailing vessels, they used oars to enter and leave many trading ports of call. In 1447, for instance, Florentine galleys planned to call at 14 ports on their way to and from Alexandria (Pryor p57). The availability of oars enabled these ships to navigate close to the shore where they could exploit land and sea breezes and coastal currents, to work reliable and comparatively fast passages against the prevailing wind. The large crews also provided protection against piracy. These ships were very seaworthy; a Florentine great galley left Southampton on 23 February 1430 and returned to its port at Pisa in 32 days. They were so safe that merchandise was often not insured (Mallet). These ships increased in size during this period, and were the template from which the galleass developed.

Galleys in northern Europe

There is good archaeological evidence for Dark Age northern galleys from ship burials, unlike ancient Mediterranean galleys. The most stunning is the Gokstad ship. A development of the Viking longships and knarrs, medieval north European galleys, clinker-built, used a square sail and rows of oars, and looked very like their Norse predecessors.
In the waters off the west of Scotland between 1263 and 1500, the Lords of the Isles used galleys both for warfare and for transport around their maritime domain, which included the west coast of the Scottish Highlands, the Hebrides, and Antrim in Ireland. They employed these ships for sea-battles and for attacking castles or forts built close to the sea. As a feudal superior, the Lord of the Isles required the service of a specified number and size of galleys from each holding of land. For examples the Isle of Man had to provide six galleys of 26 oars, and Sleat in Skye had to provide one 18-oar galley.
Carvings of galleys on tombstones from 1350 onwards show the construction of these boats. From the 14th century they abandoned a steering-oar in favour of a stern rudder, with a straight stern to suit. From a document of 1624, a galley proper would have 18 to 24 oars, a birlinn 12 to 18 oars and a lymphad fewer still.

Galleass

The galleass or "galliass" (known as a "mahon" in Turkey) developed from large merchant galleys.
   Converted for military use they were higher and larger than regular ("light") galleys. They had up to 32 oars, each worked by up to 5 men. They usually had three masts and a forecastle and aftcastle. Much effort was made in Venice to make these galleasses as fast as possible to compete with regular galleys. The gun-deck usually ran over the rowers' heads, but there are also pictures showing the opposite arrangement.
   Galleasses usually carried more sails than true galleys, and were far deadlier; a galley caught broadside lay all but helpless, but coming broadside to a galleass, as with a ship of the line, exposed an attacker to her gunfire. The galleass exemplified an intermediate type between the galley and the true man-of-war. Relatively few galleasses were built — one disadvantage was that, being more reliant on sails, their position at the front of the galley line at the start of a battle couldn't be guaranteed — but they were used at the Battle of Lepanto (7 October 1571), their firepower helping to win victory for the Christian fleet, and some sufficiently seaworthy galleasses accompanied the Spanish Armada in 1588 (for example La Girona).
   In the Mediterranean, with its shallower waters, less dangerous weather and fickle winds, both galleasses and galleys continued in use, particularly in Venice and Turkey, long after they became obsolete elsewhere. Later, "round ships" and galleasses were replaced by galleons and ships of the line which originated in northern Europe. The first Venetian ship of the line was built in 1660.

Galliots and fustas

The galliot emerged as a smaller, lighter type of galley. The number of oars or sweeps varied from 18 to 22 per side, the larger ones having twenty-five on each side.
The fusta or fuste, likewise, was in essence a small galley -- a narrow, light and fast ship with shallow draft, powered by both oars and sail. It had 12 to 15 two-man rowing benches on each side, and a single mast with a lateen (triangular) sail. The fusta was the favorite ship of the North African corsairs of Salé and the Barbary Coast. Its speed, mobility, capability to move without wind, and its ability to operate in shallow water made it an ideal vessel for war and piracy.

Galley slaves

Contrary to the popular image of the chained convict, conveyed by movies such as Ben Hur, there's no evidence that ancient navies ever made use of condemned criminals as oarsmen.
The literary evidence indicates that Greek and Roman navies generally preferred to rely on freemen to man their galleys. Slaves were put at the oars only in exceptional circumstances. In some cases, these people were given freedom thereafter, while in others they began their service aboard as freedman.
In early modern times, it became the custom among the Mediterranean powers to sentence condemned criminals to row in the war-galleys of the state, initially only in time of war. Galley-slaves lived in very unhealthy conditions, and many died even if sentenced only for a few years, even if they escaped shipwreck and death in battle. Prisoners of war were often used as galley-slaves. Several well-known historical figures served time as galley slaves after being captured by the enemy, the Ottoman corsair and admiral Turgut Reis, the Maltese Grand Master Jean Parisot de la Valette, and the author of Don Quijote, Miguel de Cervantes Saavedra, among them.

The last galleys

The decline of the galley was extremely protracted, beginning before the development of cannon and continuing slowly for centuries. As early as 1304 the type of ship required by the Danish defence organisation changed from galley to cog, a flat-bottomed sailing ship (Bass p191). Large high-sided sailing ships had always been very formidable obstacles for galleys. As early as 413 BC defeated triremes could seek shelter behind a screen of merchant ships (Thucydides (7, 41), Needham 4, pt3, p693). In the Mediterranean, the decline of the galley began at around 1595-1605 AD. This corresponds to an influx of Dutch and English merchantmen. These were so heavily armed and manned and were so seaworthy that they could compete simultaneously by trade and theft, as pirates. Venetian galleys could barely cope with their piracy in summer, and were no answer to their piracy in winter (Tenenti).
   Because of their low freeboard and lack of storage capacity, war-galleys were always somewhat fair weather, inshore and short-range vessels. As the merchant marine became more numerous, open-water and winter-sailing, galleys became irrelevant before they became obsolete in battle. The galleass developed into the sailing carrack and then the Mediterranean galleon, the galleons of Northern Europe having evolved concurrently from cog-like ships.
   The late 15th century saw the beginning of the development of the man-of-war, a truly ocean-going warship, carrying advanced sails that permitted tacking into the wind, and heavily armed with cannon. The man-of-war eventually rendered the galley obsolete except for operations close to shore in calm weather. Galleys had already become unusual by the end of the 17th Century, when Captain Kidd chose this design for his privateering ship, the Adventure Galley.
   Galleys remained a mainstay of North African corsair fleets and continued to play a significant role in the Mediterranean well into the 18th century. They made one of their final appearances in a Mediterranean battle in the Battle of Chesma in 1770; they lingered on in the shallow Baltic Sea and took part in the Russo-Swedish War in 1790. Galleys were used, ineffectively, by the Knights of Malta during Napoleon's siege of Valetta in 1798 In America they were used in the Battle of Valcour Island in 1776. Galleys were also used during the Revolutionary War by whalers who used their ships to raid British shipping along the American coast. These raiding parties were useful in supplying the Continental Army with many much needed supplies.

Appearances in modern media

Galleys appear in Ensemble Studio's strategy game series, Age of Empires. Galleys are used as warships in Age of Empires, with the addition of Fire Galleys in, and as a unique Ottoman war ship in Age of Empires III. Also, these ships appear in the Civilization series of games. Specifically, triremes in Civilization (I), and galleys in Civilization III.
WAR GALLEY is a boardgame from GMT Games that's a simulation of galley warfare in ancient times.

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