Baudoin IX-VI-I (Hainaut) Constantinople

Baudoin IX-VI-I (Hainaut) Constantinople (1171 - 1205)

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Baudoin IX-VI-I Constantinople formerly Hainaut aka Flandre, Empereur de Constantinople
Born in Hainaut, Belgiummap
Ancestors ancestors
Husband of — married [date unknown] [location unknown]
Descendants descendants
Died in Edirne, Edirne, Turkeymap
Profile last modified | Created 10 Jul 2014
This page has been accessed 1,299 times.

Categories: Fourth Crusade.




Baldwin I of Constantinople
Baudouin IX
Name: Boudewijn van Constantinopel [1]
Page: extracted by Arnold Zuiderent, Holland
Baudouin IX Count of Flanders and Hainault
Baudouin IX (VI)[2][3][4]


JUL 1171 Hainaut, Belgium[4]
1171-07 Hainaut, Belgium


1205-06-11 Adrianople, Ontario, Canada


Husband: Baudouin IX (VI) UNKNOWN
Wife: Marie De Champagne UNKNOWN
Marriage: 1186[4]
  1. Child: Jeanne De Flanders and Hainault UNKNOWN
  2. Child: Marguerite UNKNOWN


Count Baldwin V of Hainault; IX Count of Flanders; 1st Latin Emperor of Constantinople


Also had daughter Joanna.


  1. Source: #S504
  2. Source: #S2
  3. Source: #S3
  4. 4.0 4.1 4.2 Source: #S4
  • Royal Ancestry by Douglas Richardson Vol. III page 187
  • Source: S2Pedigree Resource File
  • Source: S3 Ancestral File
  • Source: S4hofundssonAnces.ged
  • Source: S-2135091431Ancestry.


  • WikiTree profile Hainault-43 created through the import of Dulaney, Kelley Family Tree.ged on Aug 1, 2011 by Christina Marshall.
  • WikiTree profile UNKNOWN-77709 created through the import of FAMILY 6162011.GED on Jun 20, 2011 by Michael Stephenson..
  • WikiTree profile UNKNOWN-82646 created through the import of heinakuu2011-6.ged on Jul 5, 2011 by Johanna Amnelin.
  • This person was created through the import of Acrossthepond.ged on 21 February 2011.
  • This person was created through the import of 104-B.ged on 12 September 2010.
  • This person was created through the import of MASTER2011WIKITREE.GED on 27 January 2011.
  • This person was created through the import of Bwiki.ged on 03 April 2011.
  • WikiTree profile UNKNOWN-112030 created through the import of Grant_David_Meadors_2008-02-17.ged on Sep 18, 2011 by Grant Meadors.

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No known carriers of Baudoin IX-VI-I's Y-chromosome or his mother's mitochondrial DNA have taken yDNA or mtDNA tests.

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Images: 1
Baldwin I of Constantinople
Baldwin I of Constantinople


On 9 Jul 2017 at 06:42 GMT W. (Begley) Walbridge wrote:

Death location "Adrianople, Ontario, Canada" is incorrect, it should be "Adrianople, Turkey".

Baudoin IX-VI-I is 31 degrees from Rosa Parks, 28 degrees from Anne Tichborne and 19 degrees from Victoria of the United Kingdom of Great Britain and Ireland on our single family tree. Login to find your connection.

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