- Pontefract Castle 12th Century
- 1152 -
On 19th May 1152, Cistercian monks moved from land given to them by Henry (1) de Lacy, lord of Pontefract, at Barnoldswick to a new site at Kirkstall, Leeds. Henry had vowed to dedicate an abbey to the Virgin Mary should he survive a serious illness. He recovered and agreed to give the Abbot of Fountains Abbey land at Barnoldswick on which to found a daughter abbey. Abbot Alexander with twelve Cistercian monks from Fountains went to Barnoldswick and attempted to build the abbey on Henry de Lacy's land. They stayed for six years but found the place inhospitable. Alexander sought help from de Lacy who was sympathetic and helped acquire the land from William de Poitou. The monks moved from Barnoldswick to Kirkstall. The buildings were mostly completed between 1152 when the monks arrived in Kirkstall and the end of Alexander's abbacy in 1182 - Pontefract Castle 14th Century
- 1359 -
On 19th May 1359 (some sources say the 20th), eighteen-years-old John of Gaunt married thirteen-years-old Blanche of Lancaster, leading to his inheriting various titles: including Earl of Lancaster, Earl of Derby, Lincoln and Leicester. Not all of these titles were inherited at the time of the marriage; some were received on the death of Blanche's older sister Maude in 1362. Edward III gave lavish presents to Blanche totalling almost £400 (£199,165 in today's money) including a large brooch with an eagle and huge diamond in its breast, garnished with rubies, diamonds and pearls; this alone valued at £120 (nearly £60,000 today). Shortly before Gaunt’s marriage, he had an affair with a Flemish woman, Marie de Sainte-Hilaire, one of the queen’s ladies. Marie gave birth to a girl, called Blanche in 1359 and Gaunt acknowledged her throughout his life arranging a good marriage to Thomas Morieux, Constable of the Tower of London, around her twenty-first birthday. - Pontefract Castle 15th Century
- 1402 - By 19th May 1402, the recently dismissed Prior of Launde and eight Franciscan friars had been arrested and executed after claiming that Richard II, who had ‘died’ at Pontefract Castle in February 1400, was still alive.
- Sandal Castle 14th Century
- 1312 -
On 19th May 1312, Piers Gaveston, the favourite knight of King Edward II, surrendered Scarborough Castle after only 9 days, due to having no food. Gaveston had been left there by Edward while he raised support in the North. The besieging forces included John de Warenne, owner of Sandal Castle, who had become exasperated with the King's obsession with Gaveston. John was not party, however, to the subsequent execution of Gaveston. - Sandal Castle 15th Century
- 1426 - On Whitsunday 19th May 1426, Richard, Duke of York (lord of Sandal Castle), was knighted by the Duke of Bedford along with a young Henry VI and thirty-seven other lords.
