Lieutenant Alvey was reported missing during operations at Bell Isle, Osen, Netherlands. Post war member of the Commando Association from Oxfordshire.
No.45 RM Commando War Diary / List of casualties on Operation Bell Island II.
Obituaries in Commando Association newsletter 118 issued February 2004.
Also seen referred to as Belle Isle, Belle Island, or Bell Island. Capt john Day MC 45RM refers to the island being named by the Allies because of its shape. Location is on the River Maas near Roermond.