'Baldwin IV' (
1108 –
November 8 1171) was
count of Hainaut from
1120 to his death. He was the son of
Baldwin III, Count of Hainaut.
History
Also known as Baldwin the Builder, he purchased the property of Ath in 1158 and built the Burbant tower. He ceded the locality of Braine-la-Willotte (Braine-le-Comte) to the chapter of Sainte-Waudru in 1158. In 1159, he incorporated the seigniory of Chimay and in 1160, the châtellenies of Valencians and of Ostrevent.
Family
Baldwin married
Alice of Namur, heiress of
Namur, and had the following issue:
★ Yolande (
1131–
1202), married Hugh IV, Count of St Pol
★ Baldwin (
1134–
1147)
★ Agnes (
1142–
1168)
★ Geoffrey, Count of Ostervant (
1147–
1163)
★ Lauretta (
1150–
1181), married Bouchard IV, Count of Montmorency
★
Baldwin V (
1150–
1195), also
count of Flanders by his marriage to
Margaret I of Flanders
See also
★
Counts of Hainaut family tree