Complete Peerage of England Scotland Ireland Great Britain and the United Kingdom, by G. E Cokayne, Sutton Publishing Lt @ III:165-166
(Ref: III:165-166)- References (5)
- Parent Source: Complete Peerage of England Scotland Ireland Great Britain and the United Kingdom, by G. E Cokayne, Sutton Publishing Lt
- Family: Richard d' Avranches , 2nd Earl of Chester
- Individual: Ermentrude de Clermont
- Individual: Richard d' Avranches , 2nd Earl of Chester
- Marriage / Union: Richard d' Avranches , 2nd Earl of Chester