World of HYDE
Discovering our Ancestors and their descendants to all parts of the world. Last updated 15th March 2026.
Family: Ralph Fitzwilliam / Yolande De Mohun (F30858)
m. Abt 1183
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Male
Ralph Fitzwilliam
Birth Abt 1170 Grimesthorpe, South Yorkshire, England 
Death 9 Feb 1227 Williton, Somerset, England Burial Marriage Abt 1183 Father William Fitzralph | F30912 Group Sheet Mother Emma Teisa | F30912 Group Sheet
Female
Yolande De Mohun
Birth 6 Jun 1166 Of Dunster, Somerset, England Death 29 Apr 1252 Lechlade, Gloucestershire, England Burial Father William De Mohun, Baron Of Dunster | F57919 Group Sheet Mother Godeheut De Tosny | F57919 Group Sheet
Female
Joanna Fitzwilliam
Birth 1184 Givendale In Great Givendale, Yorkshire, England Death 1210 England, Unitd Kingdom Burial
Female
Yolande Fitzralph
Birth Abt 1187 Withycombe, Williton, Somerset, England Death 1210 Withycombe, Williton, Somerset, England Burial Spouse Ralph Fitzwilliam | F30960 Marriage
Female
Lucy Fitzwillliam
Birth 1196 Somerset, England Death 1259 Brompton Ralph, Somerset, England Burial Spouse William Malet | F30961 Marriage Abt 1220 Of Somersetshire, England
Male
Ralph Fitz William Of Gloucester
Birth 1198 Grimsthorpe, Lincolnshire, England Death Aft 9 Feb 1226 Somerset, England, United Kingdom Burial Spouse Joanna | F57917 Marriage
Female
Hilaria Fitzwilliam
Birth 1201 Somerset, England Death Aft 1238 Burial Spouse John Fitzurse, I. | F30962 Marriage
Male
William Fitzwilliam
Birth 1205 Grimethorpe, Yorkshire, England Death Jul 1269 Greystoke, Cumberland, England Burial
Female
Isabel Fitz William
Birth 1227 Withycombe Or Williton, Somerset, England Death 22 Mar 1282 Combe Martin Or Barnstaple, Devon, England Burial Spouse Hugh Peverel | F30799 Marriage 1244 Devon, England