Isabeau de Halewyn

• Name	Isabeau de Halewyn  [1]
  Gender	Female
  Person ID	I46792	Ancestry of PNH, TNH, and others | Ancestor of GR, Ancestor of KL
  Last Modified	14 Jun 2026

  
  

  Father	Jean de Halewyn   d. 1473
  Mother	Jeanne de la Clyte   d. 16 Feb 1512
  Family ID	F27224	Group Sheet  |  Family Chart

  
  

  Family	Louis de Joyeuse,   b. Abt 1452   d. 4 Mar 1498, Saint-Lambert-et-Mont-de-Jeux, Ardennes, France (Age 46 years)
  Children	+ 1. Robert de Joyeuse   d. Aft 1556
  Family ID	F27161	Group Sheet  |  Family Chart
  Last Modified	14 Jun 2026

  
  

• Notes

  Comtesse de Grandpré.

  
  

• Sources

  [S49] Genealogics by Leo Van de Pas, continued by Ian Fettes and Leslie Mahler.