1360-1369-Black Monday Hailstorm, Breton War of Succession and Castillian Civil War

13 Apr 1360 Black Monday Hailstorm (Chartres)

On 13 Apr 1360 a freak weather event known as Black Monday Hailstorm occurred as the army of Edward III King England 1312-1377 (47) were camped outside Chartres. Thomas Beauchamp 11th Earl Warwick 1313-1386 (47), William Bohun 1st Earl Northampton 1309-1361 (50), Henry of Grosmont 1st Duke Lancaster 1310-1361 (50), Edward "Black Prince" Plantagenet Prince Wales 1330-1376 (29) and Walter Mauny were present. Around one thousand English were killed, with up to six thousand horses. Edward III King England 1312-1377 (47) believed the event to be an Act of God and proceeded to negotiate with the French resulting in the Treaty of Bretigny.

On 28 Apr 1360 Guy Beauchamp -1360 died from injuries received during the Black Monday Hailstorm.

24 Oct 1360 Treaty of Brétigny (Brétigny, Chartres)

On 24 Oct 1360, three weeks after the Black Monday Hailstorm, Edward III King England 1312-1377 (47) and John "The Good" II King France 1319-1364 (41), and their eldest sons Edward "Black Prince" Plantagenet Prince Wales 1330-1376 (30) and the future Charles V King France 1338-1380 (22), ratified the Treaty of Brétigny at Calais. Louis Valois-Anjou I Duke Anjou 1339-1384 (21) and John Valois 1st Duke Berry 1340-1416 (19) were given as hostages. Philip "Bold" Valois-Burgundy II Duke Burgundy 1342-1404 (18) was ransomed. The treaty confirmed lands held by Edward III King England 1312-1377 (47) including Aquitaine. John "The Good" II King France 1319-1364 (41) was ransomed for three million écus being released after the payment of the first third.

23 Mar 1361 Death of Henry of Grosmont (Leicester Castle, Leicester, Leicestershire)

On 23 Mar 1361 Henry of Grosmont 1st Duke Lancaster 1310-1361 (51) died at Leicester Castle, Leicester, Leicestershire

1362 Pleading in English Act (36 Edward III c 15)

In 1362 the Pleading in English Act (36 Edward III c 15) required Parliamentary and judicial business to be conducted in English rather than Norman French.

13 Nov 1362 Edward III created his eldest two sons as Dukes

On 13 Nov 1362 Edward III created his eldest two sons as Dukes. Lionel Plantagenet 1st Duke Clarence 1338-1368 (23) was created 1st Duke Clarence (1C 1362). John of Gaunt 1st Duke Lancaster 1340-1399 (22) was created 1st Duke Lancaster (2C 1362).

08 Apr 1364 Death of John II King France (Savoy Palace, Strand, Westminster)

On 08 Apr 1364 John "The Good" II King France 1319-1364 (44) died at Savoy Palace, Strand, Westminster

Hundred Years War: Breton War of Succession

29 Sep 1364 Battle of Auray

On 29 Sep 1364 Battle of Auray decided the Breton Succession in favour of John Montfort V Duke Brittany 1339-1399 (25). The Breton and English army was commanded by John Chandos 1320-1369 (44) and included William Latimer 4th Baron Latimer Corby 1330-1381 (34), Miles Stapleton 1320-1364 (44) and Hugh Calveley -1394. Charles "Saint" Chatillon Duke Brittany 1319-1364 (45) was killed. Bertrand Geusclin 1320-1380 (44)

Castillian Civil War

03 Apr 1367 Battle of Nájera

On 03 Apr 1367 the forces of Peter "Cruel" I King Castile 1334-1369 (32) commanded by Edward "Black Prince" Plantagenet Prince Wales 1330-1376 (36) defeated the army of Henry "Fratricide" II King Castile 1334-1379 (33) at the Battle of Nájera at Nájera. The English forces included John of Gaunt 1st Duke Lancaster 1340-1399 (27), John Ferrers 3rd Baron Ferrers Chartley 1331- (36), William Scrope 1325-1367, Peter Courtenay 1346-1405 (21), John Devereux 1st Baron Devereux 1337-1393 (30) and Thomas Banastre 1334-1379 (33). The forces of Henry "Fratricide" II King Castile 1334-1379 (33) included Bertrand Geusclin 1320-1380 (47). The battle achieved little since Bertrand Geusclin 1320-1380 (47) escaped.

14 Mar 1369 Battle of Montiel (Montiel, La Mancha)

On 14 Mar 1369 the army of Henry "Fratricide" II King Castile 1334-1379 (35) defeated that of his half-brother Peter "Cruel" I King Castile 1334-1369 (34) at the Battle of Montiel. Henry "Fratricide" II King Castile 1334-1379 (35)'s army was commanded by Bertrand Geusclin 1320-1380 (49). Peter "Cruel" I King Castile 1334-1369 (34) escaped to the castle of Montiel, La Mancha.

23 Mar 1369 Death of Peter I King Castile (Montiel, La Mancha)

On 23 Mar 1369 Peter "Cruel" I King Castile 1334-1369 (34) was murdered by his half-brother Henry "Fratricide" II King Castile 1334-1379 (35) outside the wall of the castle of Montiel, La Mancha. Henry "Fratricide" II King Castile 1334-1379 (35) succeeded II King Castile