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Wiederhold1800Tree
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Burkhard
de Avesnes
+
Margaretha
van Constantinopel
2 children
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Jean
de Avesnes
Birth:
estimated as after parents' marriage
—
about 1213
26
10
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Balduin
de Avesnes
Birth:
estimated as close to sibling(s)
—
about 1215
28
12
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Margaretha
van Constantinopel
Jean
de Avesnes
Balduin
de Avesnes
Burkhard
de Avesnes
Birth:
estimated as 25 years prior to marriage
—
about 1187
Ancestors
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Guillaume II.
de Dampierre
Guido
van Vlaanderen
Jeanne
de Dampierre
Family with spouse
Burkhard
de Avesnes
Jean
de Avesnes
Balduin
de Avesnes
Margaretha
van Constantinopel
Birth:
June 2, 1202
30
28
Death:
February 10, 1280
—
Gent, Oost-Vlaanderen, Belgium
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Marie
de Champagne
Joanna
van Vlaanderen
Margaretha
van Constantinopel
Boudewijn IX
van Vlaanderen
Birth:
July 1171
21
26
—
Valence
Death:
imprisoned
—
after July 20, 1205
—
Tarnowo, Bulgaria
Ancestors
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Boudewijn IX
van Vlaanderen
Joanna
van Vlaanderen
Margaretha
van Constantinopel
Marie
de Champagne
Birth:
estimated a gap of 25 years
—
about 1174
Family group information
Marriage
marriage challenged, but not annulled
between
1212
and
1222