Person:Guillaume Unknown (14)
Guillaume _____, Seigneur de Bethune III
b.Abt 1202
d.12 Jan 1243
Parents and Siblings
(edit)
  1. Robert VII van Bethune - 1248
  2. Conon de BéthuneBef 1160 - 1219
  3. Guillaume _____, Seigneur de Bethune IIIAbt 1202 - 1243
Spouse and Children
(edit)
  1. Mathilde de BéthuneAbt 1220 - Aft 1267
Add another spouse & children
Facts and Events
Name Guillaume _____, Seigneur de Bethune III
Gender Male
Birth? Abt 1202
Marriage to Isabelle de Pontrochart
Death[1] 12 Jan 1243
Reference Number Q2342723 (Wikidata)
References
  1. ↑ GUILLAUME de Béthune, son of GUILLAUME [III] de Béthune & his wife Mathilde van Dendermonde (-12 Jan 1243), in Cawley, Charles. Medieval Lands: A prosopography of medieval European noble and royal families.
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