- Marriage: Sir Otho Fitz William de Carew Knight 1171,1346
Noted events in her life were:
• Background Information. 1346
Odo married Margaret, daughter of Richardard son of Tancred.
~The Visitations of Cornwall: Comprising the Heralds' Visitations of 1530, 1573 & 1620, p. 68 & Collins, The English Baronetage, Volume III, Part I, p. 324
Margaret married Sir Otho Fitz William de Carew Knight, son of William Fitz Gerard and Maria Montgomery 1171.,1346 (Sir Otho Fitz William de Carew Knight was born about 1125 in Carew Castle, Pembrokeshire, Wales and died After 1201, Before 1207 in Pembroke Castle, Pembrokeshire, Wales.)