Pierre de Grandison

de Grandison Side

• de Grandison, Ebel Abt 1144 - 1236  (~ 91 years)

• de Grandison, Barthelemy Abt 1108 - 1158  (~ 50 years)
• Jordane - Aft 1157

• de Grandison, Ebel - 1135
• Adelaide

• de Grandison, Conon - Aft 1114
• de Rameru, Adelaide

• Adalbert
• de Montdidier, Hildouin IV Abt 1005 - 1063  (~ 58 years)
• de Roucy, Adele Abt 1014 - 1062  (~ 48 years)

Maternal Side

• (Unknown daughter of Amadeus I of Geneva) - Aft 1234

• Amadeus I 1100 - 1178  (78 years)
• (Unknown second wife of Amadeus I of Geneva) - Aft 1169

• Aimon I Abt 1050 - Bef 1128  (~ 77 years)
• Ita

• of Geneva, Gérold - Bef 1080
• Tetberge

• Gerard III - 1038
• of Burgundy, Bertha