See also

Otton DE TRAZEGNIES's parents: Gilles II DE TRAZEGNIES (c. 1174-c. 1204) and Aleidis van BOULAERE (c. 1161-c. 1215)
Isabelle DE CHINY's parents: Louis IV DE CHINY (c. 1170-1226) and Mathilde D'AVESNES (c. 1170-1236)

Family of Otton III DE TRAZEGNIES and Isabelle DE CHINY

Husband:
Otton III DE TRAZEGNIES (c. 1198-1241)
Wife:
Isabelle DE CHINY (c. 1209-aft1269)
Children:
Otton IV DE TRAZEGNIES (c. 1230-c. 1300)

Husband: Otton III DE TRAZEGNIES

Otton III DE TRAZEGNIES

Name:
Otton III DE TRAZEGNIES
Sex:
Male
Father:
Gilles II DE TRAZEGNIES (c. 1174-c. 1204)
Mother:
Aleidis van BOULAERE (c. 1161-c. 1215)
Birth:
c. 1198
Occupation:
Kruisvaarder
Death:
26 Aug 1241 (age 42-43)

Wife: Isabelle DE CHINY

Name:
Isabelle DE CHINY
Sex:
Female
Father:
Louis IV DE CHINY (c. 1170-1226)
Mother:
Mathilde D'AVESNES (c. 1170-1236)
Birth:
c. 1209
Death:
aft 1269 (age 59-60)

Child 1: Otton IV DE TRAZEGNIES

Son: Otton IV DE TRAZEGNIES

Name:
Otton IV DE TRAZEGNIES
Sex:
Male
Spouse:
Marie Jeanne DE BOUSIES D'AWANS (c. 1233-c. 1268)
Birth:
c. 1230
Trazegnies, 6183, Hainaut, Belgium
Title:
Seigneur de Trazegnies
Title:
Seigneur de Hacquegnies, Braine-Le-Château et Silly
Death:
c. 1300 (age 69-70)