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Parents
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IM
Ida Mortagne
ABT 1109 – AFT 1144
Focus person
2
GO
Gauthier Oisy
ABT 1105 – 1147
Spouse
1
1
GT
Gauthier Tournai
ABT 1085 – BEF 1144
Parent
1
1
PD
Petronilla de Avesnes
ABT 1120 – ABT 1200
Child
1
1
NO
Nicholas Oisy
ABT 1129 – 1169
Child
1
2
JV
Jan van Peteghem-Cysoing
ABT 1107 – ABT 1157
1
2
MR
Mathilde Roche
1133 – BEF 1170
1
1
TW
Thierry Walcourt
Dates unknown
1
100%
Ida Mortagne
·
8 people shown
Key
Partners
Parent and child
Adoptive, step or guardian
Siblings (recorded directly)
Male
Female
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