Video

Bruships 45: Something Medieval

Study Bruships 45: Something Medieval, a Dr. Alex Clarke video from 18 Apr 2021, with 92 time notes. Topics include Battle Of Sluys, Byzantine Empire, Castles.

Date
Runtime4:18:11
Guide points92 time notes

Time notes

  1. 6:18
    Padded caps made metal helmets wearable

    A cap beneath the metal helmet makes it more comfortable to wear and may soften a blow.

    Notable Point
  2. 10:18
    A foundation for medieval British naval history

    Nicholas Rodger's The Safeguard of the Sea covers Britain's naval history from 660 to 1649, with a more approachable structure than Command of the Ocean.

    Chapter
  3. 15:45
    The Dark Ages label hides institutional continuity

    One explanation for the Dark Ages label connects Renaissance admiration for Roman military models with an unduly dismissive view of medieval institutions.

    Notable Point
  4. 18:19
    What a medieval English navy actually meant

    The medieval word navy usually meant a body of shipping rather than a permanent fighting service, while royal operations depended heavily on requisitioned merchant vessels.

    Chapter
  5. 21:12
    Royal expeditions mobilized hundreds of merchant ships

    Only 14 of the 361 ships in royal service in 1338 belonged to the king, and other expeditions needed still larger fleets.

    Notable Point
  6. 22:08
    Requisition placed a heavy burden on merchant shipowners

    Compulsory service deprived shipowners of their income, while royal orders selected vessels by cargo capacity, size, and access to suitable ports.

    Chapter
  7. 22:46
    High returns balanced the exceptional risk of medieval shipping

    A seagoing ship was among the medieval economy's largest capital investments, capable of earning exceptional freight returns but exposed to loss, royal requisition, and little northern marine insurance.

    Notable Point
  8. 26:08
    QuestionIs the period called the Dark Ages mainly because fewer contemporary accounts survive?Answer

    That is a familiar explanation, but the response places more weight on good scholarship about the period receiving too little attention.

    Q&A
  9. 27:13
    QuestionIs calling vessels king ships or ships of the Tower comparable to Ark Raleigh becoming Ark Royal?Answer

    Broadly yes. The ship began as Ark Raleigh, built by Sir Walter Raleigh.

    Q&A
  10. 28:36
    QuestionDid the carrying capacity include barding, feed, and stable hands as well as the horses?Answer

    That is the proposed explanation: the horses themselves leave a substantial allowance for equipment and support.

    Q&A
  11. 29:31
    Infrastructure provides a more precise question than the Dark Ages label

    A viewer separates continued technological knowledge from the ability to fund and employ it on a large scale.

    Notable Point
  12. 31:36
    QuestionAre naval historians Nicholas Lambert and Andrew Lambert related?Answer

    They are unrelated as far as is known here, and their approaches to naval history differ.

    Q&A
  13. 33:28
    QuestionDid early naval cannon use iron shot or another material?Answer

    The initial answer tentatively favours iron because it combines strength, useful weight, and affordable cost.

    Q&A
  14. 35:59
    Population tables put early modern England into scale

    British Historical Statistics supplies population estimates and references for checking the demographic scale of early modern England.

    Chapter
  15. 42:17
    QuestionWere the earliest cannonballs stone, and had ships already changed to iron?Answer

    Stone shot was used ashore. Iron still seems more likely for the early shipboard supply, but that judgment is uncertain and open to correction.

    Q&A
  16. 44:03
    QuestionWere pack animals used to move cargo or ammunition at sea, or was the work mechanical and manual?Answer

    Manual handling appears to have done much of the work. Mule-powered port cranes and some attempts to use animals are recalled tentatively.

    Q&A
  17. 44:49
    Livestock comparisons depend on the geographical heading

    Irish livestock figures initially mistaken for British totals lead to a comparison of cattle and sheep in the two economies.

    Notable Point
  18. 49:32
    England's population did not equal its available Armada army

    An estimated English population of 3.8 million in 1588 must be reduced through several practical constraints before estimating an army against invasion.

    Notable Point
  19. 51:10
    QuestionHow can historical statistics cover Italy or Germany before those countries were unified?Answer

    The likely basis is the geographical area before unification. The series are recalled as reaching back to about the 1700s, although their exact coverage is not checked here.

    Q&A
  20. 52:38
    English wool and French wine illustrate triangular trade

    Selling English wool in Flanders to finance French wine illustrates how maritime commerce linked several markets.

    Notable Point
  21. 54:40
    Statistics can lead technical readers into history

    Quantitative reference books can draw engineering and science students into the historical stories behind population, production, and military capacity.

    Notable Point
  22. 1:03:26
    Smaller medieval states could struggle to concentrate their soldiers

    Byzantine troop figures and fragmented western commands distinguish a ruler's total military resources from the army available for one expedition.

    Chapter
  23. 1:04:47
    Alfred's garrisons and Harold's field army drew on different forces

    Burh garrisons, a select levy, and personal followings show why Harold's army at Hastings represented only part of Anglo-Saxon military manpower.

    Notable Point
  24. 1:05:29
    Royal territory and magnate power shaped French and Norman armies

    Hugh Capet and a powerful count could raise comparable armies, while William of Normandy assembled a larger invasion force with mercenaries.

    Notable Point
  25. 1:06:17
    Lechfeld used only part of the German kingdom's military strength

    Troop estimates for the German kings distinguish an individual battle army from the forces available across simultaneous campaigns.

    Notable Point
  26. 1:06:58
    Maritime supply and Byzantine specialists extended the First Crusade

    Ships, engineers, and other Byzantine support helped sustain a large crusading army far beyond the logistical reach of earlier western expeditions.

    Notable Point
  27. 1:12:50
    Radar tied air reconnaissance to the pursuit of Bismarck

    A viewer credits airborne radar with helping Coastal Command and destroyers track Bismarck, then connects radar to Swordfish operations.

    Notable Point
  28. 1:15:41
    Charlie Taylor and the problem of securing engineering credit

    The Wright Flyer's engine maker is used to argue that technical skill needs communication and the ability to defend a contribution.

    Notable Point
  29. 1:20:36
    Middle Eastern trade routes offer an economic interpretation of the Crusades

    An economic interpretation puts trade income at the center of struggles to control the Middle East and uses Suez as a later comparison.

    Chapter
  30. 1:22:00
    Anna Komnene's birth carried a claim to imperial privilege

    The story of Anna Komnene's birth explains why the purple chamber and imperial color carried dynastic meaning in Constantinople.

    Notable Point
  31. 1:24:43
    The Alexiad combines insider knowledge with loyalty to Alexios I

    Anna Komnene's education and devotion to her parents help explain both the detail and the bias of her history of Alexios I's reign.

    Notable Point
  32. 1:26:38
    Anna Komnene's Byzantium called itself Roman

    The empire's Greek language and culture coexisted with a Roman political identity and Constantinople's founding as New Rome.

    Notable Point
  33. 1:28:03
    Alexios I inherited disputed authority and expanding Norman enemies

    Byzantine territory, aristocratic rebellions, and Norman conquests explain the pressures on Alexios I's empire.

    Notable Point
  34. 1:31:50
    QuestionIf a TOG had been produced and deployed to Norway in 1940, would it have beaten the German tanks there?Answer

    Probably. A production TOG with a contemporary turret is judged capable of beating the Neubaufahrzeug, while the absence of Allied tanks is identified as a serious weakness.

    Q&A
  35. 1:35:00
    QuestionWasn't at least one of those German tanks a mild-steel vehicle built for show?Answer

    Even the vehicles fitted with armour had very poor protection.

    Q&A
  36. 1:43:53
    Why small castles could be hard to take

    Small castles reduced garrison requirements while concentrating defensive strength into a solid enclosure.

    Notable Point
  37. 1:45:24
    Corfe Castle: royal apartments, stronger walls, and Civil War destruction

    Corfe's development as a royal residence and fortified stronghold ended in Civil War surrender and deliberate destruction.

    Chapter
  38. 1:50:15
    Okehampton Castle grew down a naturally defended ridge

    Okehampton combined a tower on a strong natural site with a later bailey, domestic buildings, and a guarded approach down the slope.

    Chapter
  39. 1:51:48
    The giant-killing legend of St Michael's Mount

    In a local legend, Jack defeats the giant of St Michael's Mount with a concealed pit.

    Notable Point
  40. 1:54:52
    Bodiam's moat, thick walls, and Stronghold resemblance

    Bodiam's water defences and heavy masonry help explain its formidable appearance and a remembered resemblance to a castle in Stronghold.

    Notable Point
  41. 1:55:40
    Bodiam's heritage railway and a proposed mainline connection

    A steam-railway outing to Bodiam leads to the remembered proposal for a Robertsbridge connection with the mainline network.

    Notable Point
  42. 2:01:22
    Pembroke's river cliffs, cylindrical keep, and defended baileys

    Pembroke combined natural river defences with a domed cylindrical keep, separate baileys, and extra masonry at vulnerable approaches.

    Chapter
  43. 2:02:37
    Pembroke after the Civil War: stone removal and restoration

    Civil War damage and later stone removal left Pembroke ruined until restoration began in the nineteenth century.

    Notable Point
  44. 2:10:16
    Beaumaris as an unfinished castle-design exercise

    The unfinished plan of Beaumaris becomes an engineering exercise in deciding how to complete a castle.

    Notable Point
  45. 2:13:50
    Maritime trade carried ideas as well as goods

    John M. Hobson's argument about the movement of ideas is illustrated through merchants, sailors, and the comparison between Korean printing and Gutenberg's press.

    Chapter
  46. 2:18:40
    Eurocentrism, national curricula, and the limits of a corrective argument

    Hobson's language about Eurocentrism prompts a disagreement over national curricula, available sources, and how strongly a corrective history should frame its case.

    Notable Point
  47. 2:20:19
    Hobson's argument for Chinese inputs to British industrialisation

    A passage from Hobson treats Britain as a later industrial developer able to acquire and refine technologies pioneered elsewhere.

    Chapter
  48. 2:23:34
    How Asian knowledge reached Europe, and the literacy objection

    Missionaries, travellers, and maritime workers carried knowledge of Asia, but the role of books in practical innovation raises a separate question about literacy.

    Notable Point
  49. 2:27:51
    QuestionDid the Korean press use a plate for each page, while Gutenberg used separate letters?Answer

    Tentatively yes, with the qualification that Korean printing is outside the expertise claimed here.

    Q&A
  50. 2:31:48
    QuestionWas the Industrial Revolution still uniquely British even if Europe borrowed ideas from China?Answer

    Some ideas were acquired from elsewhere, and knowing what was possible could help British innovators find their own way to achieve it.

    Q&A
  51. 2:32:57
    A French origin story for Beef Wellington

    An English description of Beef Wellington prompts a competing French origin story associated with Wellington in Paris.

    Notable Point
  52. 2:45:15
    Armour was shaped for the person paying for it

    Custom fit and the examples of Henry VIII, Joan of Arc, and Elizabeth I inform an argument about armour made for different bodies.

    Notable Point
  53. 2:49:23
    QuestionCould fancy armour identify an aristocrat and encourage enemies to capture him for ransom?Answer

    Possibly: visible wealth could advertise a valuable captive, although that depends on who captures him.

    Q&A
  54. 2:54:51
    Bombards, casting limits, and separate powder chambers

    An early-artillery reference connects stone-firing bombards with bell founders, wrought-iron barrel construction, and removable powder chambers.

    Chapter
  55. 2:56:49
    Ribauldequins traded a burst of fire for a long reload

    Multibarrel artillery could deliver several shots rapidly, but its lengthy reload limited its usefulness.

    Notable Point
  56. 2:57:35
    QuestionDid early cannon mounted in ships use stone or iron cannonballs?Answer

    The provisional reading suggests iron shot by the middle of the fifteenth century, while allowing continued use of smaller stone projectiles.

    Q&A
  57. 3:00:53
    QuestionWhat kind of weight are we looking at for a full set of armor?Answer

    About 20 to 25 kilograms for an entire suit.

    Q&A
  58. 3:06:06
    QuestionWhich close-in weapon system combines missiles and a gun and weighs just over a tonne?Answer

    Two possibilities are offered: the Russian Kashtan, recalled as much heavier at about 12 tonnes, and a British 30 mm mounting fitted with light attack missiles.

    Q&A
  59. 3:08:20
    QuestionWhat was the most versatile type of armor?Answer

    The tentative choice is the European gambeson, with Chinese paper armor also noted for flexibility.

    Q&A
  60. 3:10:38
    Edward III's French claim and the Vows of the Heron

    The French succession dispute connects Isabella's rejected claim, Philip VI's support for Scotland, and a poem portraying Robert of Artois as an instigator of war.

    Chapter
  61. 3:13:27
    Borrowing and taxation funded the rival crowns

    Edward III sought merchant credit and pawned crowns, while Philip VI used taxation, currency debasement, and papal borrowing to prepare for war.

    Chapter
  62. 3:15:43
    Coastal raiding turned the Channel into a war zone

    French attacks on English ports and merchant shipping triggered reciprocal raids across the Channel.

    Notable Point
  63. 3:16:26
    Why Edward III's 1339 invasion ran out of time

    Hungry mercenaries and exhausted credit made Philip VI's refusal to fight an effective response to Edward III's invasion.

    Chapter
  64. 3:17:45
    The chevauchée used devastation to compel submission

    Destruction of crops and settlements is presented as a means of forcing France to capitulate, followed by a comparison with theories of strategic bombing.

    Notable Point
  65. 3:19:29
    At Sluys, a tied fleet surrendered its maneuvering advantage

    English archers and boarding parties attacked French ships tied together at Sluys, while the Genoese commander's advice to fight in open water went unheeded.

    Chapter
  66. 3:29:32
    Anne Curry's Hundred Years War as a teaching text

    A concise account with accessible prose and dynastic information is recommended as a core introduction to the Hundred Years War.

    Notable Point
  67. 3:31:33
    Homage and appeals turned French lordship into English conflict

    English kings held French lands as vassals, allowing the French crown to demand homage, hear local appeals, and confiscate fiefs.

    Chapter
  68. 3:35:40
    Aquitaine became tied to the English crown while its nobles kept room to maneuver

    English claims of permanent possession collided with French overlordship and the difficult task of governing Gascon nobles with divided loyalties.

    Chapter
  69. 3:40:44
    Infantry and missile weapons challenge heavy cavalry

    Montgomery's account of medieval warfare distinguishes the defensive tactics that could win battles from the offensive action needed to win campaigns.

    Chapter
  70. 3:42:34
    Crossbow mechanisms, training, and defensive shooting

    The crossbow combined a mechanically drawn bow with a stock, allowing comparatively untrained soldiers to shoot from defensive loopholes.

    Notable Point
  71. 3:43:07
    Mail, plate additions, and the gaps in medieval armour

    Changes in helmets, quilted protection, mail, and metal plates improved protection while leaving vulnerable gaps.

    Notable Point
  72. 3:44:22
    Timing cavalry divisions and reserves at Lewes

    Simon de Montfort's victory at Lewes illustrates the value of ground, surprise, and a reserve committed at the right moment.

    Notable Point
  73. 3:45:02
    Scutage financed soldiers beyond the feudal service limit

    Commuting feudal service into a cash payment let English kings hire soldiers for longer campaigns, while mercenary bands could become a danger in peacetime.

    Notable Point
  74. 3:46:17
    Tournaments trained fighters and rewarded captures

    Medieval tournaments could rehearse real combat, build reputations, and reward successful fighters through captured horses and ransomed opponents.

    Notable Point
  75. 3:49:46
    Crossbow training and magazine-fed designs

    A crossbow's simple loading and firing sequence reduced the need for years of training, while magazine-fed designs supplied another line of development.

    Notable Point
  76. 3:50:46
    QuestionWhat are your thoughts on the Royal Navy deployment planned for next month?Answer

    Detaching two of the best-worked-up escorts creates a reason to reinforce the carrier group, preferably with another available anti-submarine frigate.

    Q&A
  77. 3:52:14
    Crossbows simplified training while longbows simplified production

    Longbows could be produced quickly with the right timber and skills, while crossbows were harder to build and easier to use.

    Notable Point
  78. 3:53:56
    QuestionWhat are the advantages and disadvantages for Turkey of abandoning the Montreux Convention?Answer

    Abandoning it would make Turkey's position harder by forcing it to choose between contested unilateral rules and freer passage for large Russian naval forces.

    Q&A
  79. 3:57:46
    QuestionHow might Leyte Gulf have differed with Spruance in command, or with all naval forces reporting to Nimitz?Answer

    The preference is for all forces to report strategically to Nimitz, with Kinkaid in operational command and Collins as a possible deputy.

    Q&A
  80. 4:01:51
    QuestionWhat do you make of the alleged Russian involvement in the Czech ammunition-depot explosion?Answer

    The allegation seems unsurprising because the reported operatives were also associated with the Salisbury poisoning.

    Q&A
  81. 4:03:47
    QuestionWhat are your views on Queen Elizabeth's route to Japan and a possible Taiwan Strait transit?Answer

    The announced route concerns the outward journey to Japan; the route on the way back had not been announced.

    Q&A
  82. 4:04:13
    QuestionShould Nimitz have deployed forward to command at Leyte Gulf?Answer

    A senior commander needed access to the communications facilities required for joint command, which constrained the ability to command from forward waters.

    Q&A
  83. 4:04:45
    QuestionWhich close-in weapon system is best and which is worst?Answer

    The systems have different strengths: Kashtan has substantial firepower, Phalanx strong targeting software, and Bofors 40 mm guns attract a favourable assessment. The Chinese system still needs demonstrated performance.

    Q&A
  84. 4:06:00
    Longbows and warships shaped managed forests

    Purpose-planted yew for longbows and oak for ships connect military equipment with deliberate timber cultivation.

    Notable Point
  85. 4:06:35
    A 76 mm gun and the preference for layered point defence

    A 76 mm automatic gun attracts interest, but there is a concern that choosing it can mean omitting a point-defence missile system.

    Notable Point
  86. 4:08:48
    Italian ships combine gun calibres with several missile layers

    An Italian example combines 76 mm and 25 mm guns with several surface-to-air missile layers.

    Notable Point
  87. 4:09:00
    QuestionWhat years does your expertise cover?Answer

    His writing mainly covers the interwar period and the Second World War, while his research and teaching extend across a much broader range of naval history.

    Q&A
  88. 4:10:34
    QuestionWould a large mix of British, American, Danish, Dutch, Australian, and Indian ships immediately form an effective carrier task group?Answer

    The force could be assembled, but integrating it would require more exercises and shared communications equipment. Australian, Danish, and American ships could join more quickly.

    Q&A
  89. 4:12:09
    QuestionHow can blowing up an ammunition warehouse fail to count as an act of war?Answer

    The explanation is that the affected state chooses whether to treat the incident as an act of war, with the munitions' ownership offered as a reason for the Czech response.

    Q&A
  90. 4:12:38
    QuestionIf most of the proposed ships are from NATO navies, is Indian participation the only integration issue?Answer

    India is the main issue raised, but the timing and frequency of shared training matter for every ship. NATO membership alone does not replace that preparation.

    Q&A
  91. 4:15:42
    QuestionP-700 launches appear to climb at 30 to 45 degrees. Is the arrangement similar on the aircraft carrier?Answer

    The tentative answer is yes, the launchers are thought to be angled to some extent.

    Q&A
  92. 4:16:15
    A viewer links the Czech depot response to proof and escalation

    A viewer offers plausible deniability, lack of concrete proof, and NATO's unwillingness to go to war with Russia as reasons for the response to the Czech depot explosion.

    Notable Point