Background
Lamrock was born at Kurrajong, New South Wales, one of seven children of Elizabeth (née Skuthorpe) and William Lamrock.
Lamrock was born at Kurrajong, New South Wales, one of seven children of Elizabeth (née Skuthorpe) and William Lamrock.
He was educated at Newington College at Newington House on the Parramatta River at Silverwater, New South Wales (1873–1874) and Sydney Grammar School (1875–1877).
After finishing his schooling he lived for many years in the Hawkesbury district and for a time served as a councillor and President of the Colo Shire Council. He was a race meeting judge on the former Clarendon course, and for the Newcastle Jockey Club and the former Menangle Club. Lamrock was appointed secretary of the Moorefield Race Club in 1912 and remained in that position until early in 1935.
Moorefield Racecourse opened in 1888 and was in the area bounded by President Avenue, Marshall Street and the Princes Highway, Kogarah, New South Wales, and was subdivided in the 1950s.
Before and after the war, Lamrock lived at Glenroy, Kensington Street, Kogarah. In April 1915, Lamrock was posted as a Lieutenant-Colonel in command of the 20th Battalion, Australian Imperial Force, and remained in charge of that battalion until the completion of the Gallipoli Campaign.
When he returned to Australia in 1916 he was appointed as the camp commandant at Liverpool, New South Wales. Having been Mentioned in Despatches he was later promoted to the rank of Brigadier-General and awarded the Central Bank At war"s end he returned to his role at Moorefield.
Lamrock was a resident of Gladstone Parade, Lindfield, New South Wales, when he died post-operatively at Braeside Private Hospital, Stanmore.
In 1877, Lamrock became a member of the Hawkesbury Race Club and at the time of his death he was Chairman.