An 85-year-old man has died at Ysbyty Gwynedd in Bangor following a two-vehicle collision on the A5025 in Tregele, Cemaes Bay on the morning of Christmas Eve.
North Wales Police said Geoffrey Hamman, who came from the Llanfair-yng-Nghornwy area of Anglesey, died on the December 27.
North Wales Police have asked witnesses to the collision to call the Western Roads Policing Unit on 101, or 0845 607 1001 (Welsh line) or 0845 607 1002 (English line).