Cecilia de Clayton

  Information about this person:

• Background Information. ⁷⁸⁴
Robert de Byron and his wife Cecilia, daughter and heir of Richard Clayton, had at least two sons, Robert, his eldest son and heir; Sir Richard Byron, who married Alice Ros, daughter of William de Ros, of Hamlake; Henry; and Peter.

~Collins's Peerage of England, Vol. VII, pg. 91

Cecilia married Robert de Byron Lord of Clayton, son of Sir Roger de Burun Knight and Nichola de Verdun ⁷⁸⁴.^,1033 (Robert de Byron Lord of Clayton was born about 1170 in Horsly, Derbyshire, England and died after 1189 in Clayton, Lancashire, England ⁸⁴².)