sentences:  Sir John Scudamore married one of the daughters of Owain Glyndŵr, Alys.When this marriage, to a Welsh woman and the daughter of the rebel himself, came to the notice of King Henry VI in 1432, he summarily stripped Sir John Scudamore of the honours he held at that time as steward of the castles of Monmouth, Grosmont and White Castle.It has been postulated that Sir John Scudamore and Alys were the harbourers of Owain Glyndŵr after his disappearance after 1412 and kept him in his final years in secret on their estates.