Sources: RC 91; 157, 167; A. Roots 39, 40, 118; AF; Kraentzler 1152, 1167, 1194, 1432; Pfafman. RC: Count of Anjou. Senescal of France. Killed in battle. AKA: Geoffroy "Grisgonelle," Count d'Anjou, Senechal de France. Anst. Roots: Geoffrey I "Grisgonelle", Count of Anjou. Died 21 July 987.