Peter Henderson Don was born at Kirkdale in 1894, the son of David and Margaret Don.
At the time of the 1911 census he was a bank clerk and was living with his parents at 15 Church Avenue, Aintree.
The Don family were living at 1 Ennismore Road, Great Crosby at the time of Peter's death.
By 1919 they had moved to Eastwood, College Road North, Blundellsands.