What nationality are both Grosvenor and Hugh d'Avranches, Earl of Chester?
Grosvenor (surname) Grosvenor ( ) is a surname derived from Hugh Le Grand Veneur, a member of a Norman French family that aided William the Conqueror in 1066. "Le Grand Veneur" literally means "the Master Huntsman" in French, an elevated title in William's 11th century French court. Initially, Hugh was called Hugh Lupus. Lupus was portly, and his townsmen gradually changed the appellation from "Le Grand Veneur", "the Master Huntsman," to "Le Gros Veneur", "the Fat Huntsman", and Hugh wore the epithet with pride.
George Boscawen, 9th Viscount Falmouth George Hugh Boscawen, 9th Viscount Falmouth, DL (born 31 October 1919) is a Cornish peer and landowner. His subsidiary titles include Baron Le Despencer (created 1264) and Baron Boscawen-Rose. A former officer in the Coldstream Guards, he was Lord Lieutenant of Cornwall from 1977 to 1994.