What nationality are both Grosvenor and Hugh d'Avranches, Earl of Chester?
Hugh d'Avranches, Earl of Chester Hugh d'Avranches (  1047  – 27 July 1101), also known as Hugh the Fat (French: "Hugues le Gros" ) or Hugh the Wolf (Latin: "Hugo Lupus" ), was the second Norman earl of Chester (2nd creation) and one of the great magnates of early Norman England.
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.