From Harleian Manuscript 5862 in the British Library


Bertram de Criol had issue

1 John
2 Simon
3 Nicholas
4 Nicholas
5 Betram

John had issue:

1 Sir Bertram
2 Alfred
3 Roger, ob
4 Edmond, ob.


Alfred had issue:

1 Maud
2 Ursula
3 Johanna
4 Margaret
5 Isabell
6 Domicia
7 Johanna

Simon, son of Bertram had issue

1 Nicholas
2 William
3 Simon
4 John, ob
5 Steven, ob
6 Bertram,ob
7 Henry,ob
8 Edward, ob

Nicholas, son of Bertram had issue

1 Nicholas
2 Bertram


John Kyryell esquire married Johanna Nevil. They had issue:

1 Bertram, ob
2 Simon, ob.
3 Nicholas, who married Margaret Clifford and had issue:

1 Barnard, who had a son John, ob.
2 John

4 Nicholas the younger, who married Johanna, daughter of William Hawkerville, knight. They had issue:

Nicholas, who married Margaret Perche. They had issue

Nicholas, who married Rosa -----. They had issue:

John, who had issue

1 John
2 Nicholas

John had issue, a daughter who married John Wykes of Newmarket and had issue two daughters.