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 Herbert, 2nd Earl of Powis George Edward Henry Arthur Herbert, 2nd Earl of Powis (7 July 1755 – 16 January 1801), styled Viscount Ludlow until 1772, was an Anglo-Welsh peer.