Henry IV, Duke of Brabant

Henry IV of Brabant (1251/1252 – after 1272) became duke in 1261 as the eldest son of Henry III and Adelaide of Burgundy, succeeding at about the age of ten. He was judged infirm, and in 1267 he was deposed in favour of his younger brother John I.

He then became a novice at Saint Bénigne Abbey. Nothing certain is recorded after April 1272, and the date of death is unknown.