The Genealogy Page of Jorge Heredia and Heleen Sittig

William de Ros

____ - ABT 1264

  • OCCUPATION: Feudal Baron of Helmsley, Yorkshire, England
  • DEATH: ABT 1264
  • BURIAL: Kirkham, Yorkshire, England
Father: Robert de Ros
Mother: Isabel

Family 1 : Lucy Fitz Piers
  1. +Robert de Ros 
                                              _Robert de Ros _______+
                                             | (.... - 1163)        
                       _Everard de Ros ______|
                      | (.... - 1183)        |
                      |                      |_Sibyl de Valognes ___
                      |                        (.... - 1218)        
 _Robert de Ros ______|
| (1172 - 1226) m 1191|
|                     |                       _William Trussebut ___+
|                     |                      | (.... - 1176)        
|                     |_Rohese Trussebut ____|
|                       (.... - 1196)        |
|                                            |_Albreda de Harcourt _+
|                                              (1135 - 1185)        
|
|--William de Ros 
|  (.... - 1264)
|                                             _Henry of Scotland ___+
|                                            | (1115 - 1152) m 1139 
|                      _William of Scotland _|
|                     | (1143 - 1214)        |
|                     |                      |_Ada de Warenne ______+
|                     |                        (.... - 1178) m 1139 
|_Isabel _____________|
   m 1191             |
                      |                       _Robert Avenal _______
                      |                      |                      
                      |_Isabel Avenal _______|
                                             |
                                             |______________________