 Robert I, Comte de Dreux, son of Louis VI (the Fat) and Adelaide of Savoy .Born ± 1123 Dreux, Orléanais, France, died 1188, approximately 65 years KINSHIP: 4th son. TITLES: Count of Dreux, Count of Braine. Marriage/ Related to:  Hawise de Salisbury, daughter of Walter de Salisbury and Sibyl de Chaources.1st marriage/ related to: Rotrou (the Great), Comte de Perche, 2nd marriage/ related to: Robert I, Comte de Dreux | |||