My late uncle William Maher was born in Dún Laoghaire, Ireland in 1911. He married in 1937 and emigrated to England sometime soon after that. I am unsure of the date he joined the Royal Navy but know he was on two ships the Ark Royal and the Dorsetshire. He told stories of being torpedoed twice so I am assuming it was 1941 on the Ark Royal and 1942 on the Dorsetshire. How could I go about finding out more about his Royal Navy career? Rootschatters have been a great help to me in finding out more about William's father also William who was a local hero In Dún Laoghaire for saving some people during the sinking of the RMS Leinster on 10 October 1918.