Family:John de Briouze and Margaret ap Llywelyn (1)

b. Bet 1197 and 1201
d. Bet 1 Jan 1232 and 18 Jul 1232
b. abt 1202-1210 Caernarvonshire, Wales
d. Abt 1272
m. 1219
Facts and Events
Marriage[1][2] 1219
Children
BirthDeath
1.
Bef 1227
6 Jan 1290/91
2.
Bef 1232
Bef 18 Jun 1292
References
  1. Margaret, in Cawley, Charles. Medieval Lands: A prosopography of medieval European noble and royal families.
  2. Gruffudd ap Cynan 4, in Bartrum, Peter C. (Peter Clement). Welsh genealogies, AD 300-1400. (Wales: University of Wales Press, c1980).