Zij is getrouwd met Sir William de Montagu,.
Zij zijn getrouwd in het jaar 1327 te Cassington, Oxfordshire, England.
Zij zijn getrouwd in het jaar 1324 te Cassington, Oxfordshire, England. Zij zijn getrouwd voor 1327.Bronnen 4, 5Kind(eren):
He [William de Montagu] married (in or before 1327) Katharine, youngest of the 3 daughters of William (DE GRANDISON), 1st LORD GRANDISON, by Sibyl, daughter and coheir of John (TREGOZ), LORD TREGOZ, and in her issue, coheir of her nephew Thomas, 4th Lord Grandison. He died 30 January 1343/4, and was buried at Bisham. His widow, who made a vow of chastity, and had dower in all his possessions, including the £20 annuity, died 23 April 1349. [Complete Peerage XI:385-8, (transcribed by Dave Utzinger)]
Katherine de Grandison | |||||||||||||||||||||||||||||||||||||
1327 | |||||||||||||||||||||||||||||||||||||
Sir William de Montagu, |
http://trees.ancestry.com/pt/AMTCitationRedir.aspx?tid=28696621&pid=13021
bef. 1328