Clifford
- References:
- Sources yet to be consulted:
- The House of Clifford, Hugh Clifford, 1987.
Sir Roger Clifford,
mar
Isabel de Vipont
[descendant of
Charlemagne]
and had issue:
Robert de Clifford, 1st Baron Clifford,
mar Maud de Clare
[descendant of Charlemagne]
and had issue:
- Idoine de Clifford,
mar Henry de Percy, 2nd Baron Percy
and had issue.
- Robert de Clifford, 3rd Baron Clifford,
had issue:
- Roger de Clifford, 5th Baron Clifford,
mar Maud de Beauchamp
[descendant of Charlemagne]
and had issue:
- Thomas Clifford, 6th Baron Clifford.
- Catherine Clifford,
mar Ralph de Greystock, 5th Baron Greystock
and had issue.