Family: Lord Stephen of Penthièvre, Lord of Richmond / Havise Sourdeval de Guingamp (F15335)
m. Abt 1125
-
Male
Lord Stephen of Penthièvre, Lord of Richmond
Birth 29 Jan 1065 Ardennes, Ille-et-Vilaine, Brittany, France 
Death 21 Apr 1136 Saint Mary's with Holy Apostles, Scarborough, Yorkshire, England, United Kingdom Burial 1136 Yorkshire, England Marriage Abt 1125 Of, France Father Mother
Female
Havise Sourdeval de Guingamp
Birth 1072 Guingamp, Guingamp, Côtes-d'Armor, Brittany, France Death 21 Apr 1135 Richmond, Yorkshire, England Burial Bégard, Côtes-d'Armor, Brittany, France Father Mother
Female
Mahaut de Bretagne
Birth Abt 1092 Yorkshire, England, United Kingdom Death 21 Apr 1135 Folkingham, Lincolnshire, England Burial
Female
Agnorie Penthièvre
Birth 1092 Nord, Nord-Pas-de-Calais, France Death 1164 Dinan, Côtes-du-Nord, Brittany, France Burial
Male
Earl Alain de Penthievre, 1st Earl of Richmond
Birth From 1095 to 1116 Nord-Pas-de-Calais, France Death 15 Sep 1146 Buried Abbey of Begar Burial 1146 Bégard, Côtes-d'Armor, Brittany, France
Female
Olive De Penthievre De Bretagne
Birth 1096 Death 1175 Burial 1164 Dinan, Côtes-d'Armor, Brittany, France
Female
Lady Mathilde de Penthièvre, of Rennes
Birth Abt 1098 Rennes, Ille-et-Vilaine, Brittany, France Death 21 Apr 1135 Rouen, Seine-Maritime, Upper Normandy, France Burial 1135 Bardney, Lincolnshire, England, United Kingdom Spouse Sir Walter de Gaunt, Earl of Linsey | F15331 Marriage 1113 Marriage #2 Folkingham, Lincolnshire, England, United Kingdom
Female
Theophania (Tiphaine) "Tiffany" de Penthièvre
Birth 1109 Penthièvre, Morbihan, Brittany, France Death 1130 Tancarville, Seine-Maritime, Upper Normandy, France Burial
Female
Lady Agnorie Eleanor of Penthievrre De Bretagne
Birth 1110 Penthièvre, Morbihan, Bretagne, France Death Abt 1164 Vitré, Ille-et-Vilaine, Bretagne, France Burial Spouse Sir Alan Olivier II De Dynan | F12498 Marriage Abt 1120 France