Robert of Flanders (1065-1111)

    Robert of Flanders or Robert count Flanders (1093–1111) and one of the leaders of the First Crusade (1096–1099).

    Robert was born in the third quarter of the eleventh century, the eldest son of Robert I the Frisian, count of Flanders, and Gertrude of Holland. In 1087 he was entrusted with the government of Flanders when his father undertook a pilgrimage  to  the  Holy  Land.  Around  that  time  he  married Clementia, daughter of Count William I of Burgundy, and in 1093 he succeeded his father as count of Flanders.

References:

James (M. L.), The age of the crusades, New York, 1914.

Archer (T. A.) and Others, The Crusades; The story of the Latin kingdom of Jerusalem, New York, 1902.