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Female Isabel De Ros Click to view Isabel De Ros in the family tree

Isabel De was born about 1273 in Of, Igmanthorpe, Yorkshire, England.  Isabel De's father was William Ros and her mother is Eustace FitzHugh.  Her paternal grandparents were Robert De Ros younger brother and Margaret Brus; her maternal grandparents are Ralph FitzHugh and Agnes Greasley. She had three brothers and two sisters, named Robert, William, Thomas, Lucy and Ivetta (Juetta) De.  She was the second youngest of the six children.  She died in 1309.


Isabel De's family with Sir Marmaduke Thweng Baron

‌Isabel De and Marmaduke were married in a religious ceremony about 1292 in Of, , , England.  They had a son and three daughters, named Thomas, Lucia, Alice De and Katharine.

Sources/Citations
Ancestral File (TM), Ancestral File (TM)

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