The Plantagenet Ancestry, by William Henry Turton, 1968 @ 198

(Ref: 198)
The Plantagenet Ancestry, by William Henry Turton, 1968. 

• References (4)
  • Parent Source: The Plantagenet Ancestry, by William Henry Turton, 1968
  • Individual: Robert II de Béthune
  • Individual: Robert IV Comte de Bethune
  • Individual: Robert III Comte de Bethune