Thierry d'Alsace

1099 - 1168  (69 years)

• Name	Thierry d'Alsace  [1, 2]
  Birth	1099	Alsace, France   [2]
  Gender	Male
  Death	17 Jan 1168	Gent, Oost-Vlaanderen, Belgium   [2]
  Person ID	I4953	MontyHistNotes_II
  Last Modified	6 Sep 2025

  
  

  Family	Sybilla d'Anjou,   b. 1116, Anjou, Isere, Rhone-Alpes, France d. 1165, Bethlehem, Israel (Age 49 years)
  Marriage	1134  [2]
  Children	+ 1. Matthieu Vaudemont,   b. 1137, Belgium  [Father: natural]  [Mother: natural] + 2. Countess of Flanders Margaret Vaudermont I of Flanders,   b. 1145, Alsace, France d. 15 Nov 1194, Brugge, Oost-Vlaanderen, Belgium (Age 49 years)  [Father: natural]  [Mother: natural]
  Family ID	F2424	Group Sheet  |  Family Chart
  Last Modified	6 Sep 2025

  
  

• Event Map

  Death - 17 Jan 1168 - Gent, Oost-Vlaanderen, Belgium  = Link to Google Earth

  
  

• Sources

  [S323] thePeerage.com, (Name: thePeerage.com;), Hainaut Baldwin V #113598 http://thepeerage.com/p11360.htm#i113598. [S2174] Heritage Consulting, Millennium File, (Name: Ancestry.com Operations Inc; Location: Provo, UT, USA; Date: 2003;).