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.
Ivor Windsor-Clive, 2nd Earl of Plymouth Ivor Miles Windsor-Clive, 2nd Earl of Plymouth PC (4 February 1889 – 1 October 1943) was an English nobleman and Conservative Party politician.