Background
Campbell was born in Walcha, New South Wales, the first of three children, to Althea Louise (née Gissing) and John Fauna Campbell. In 1881 his father, John Campbell, adopted the middle name Fauna for identification purposes.
Campbell was born in Walcha, New South Wales, the first of three children, to Althea Louise (née Gissing) and John Fauna Campbell. In 1881 his father, John Campbell, adopted the middle name Fauna for identification purposes.
He attended Newington College (1902–1908) during the early years of the Headmastership of the Rev Doctor Charles Prescott. Upon leaving Newington, Campbell studied engineering at Sydney Technical College. He went up to the University of Sydney in 1912 having been awarded a Peter Nicol Russell scholarship for entrance to the Department of ing and graduated Bachelor of Engineering(Mechanical & Elec) in 1915.
Campbell"s birth was followed by the arrival of siblings Roy Lancelot (1893) and Gladys (1894). He sat for the Junior Examination (1907), Lower Matriculation (1908) and Senior Examination (1908). In that final year he was a Prefect and left at Christmas.
Campbell enlisted with the First Australian Imperial Force in 1915 and from 1917 until 1919 was an Australian munitions worker in the United Kingdom.
In Sydney on 25 August 1920, Campbell married Phyllis Violet Caspersz (1894–1974), the daughter of Justice Charles Peter Caspersz, of the Calcutta High Court. He worked as a Chartered Electrical with George Ellison Limited, Bruce Peebles & Company
Limited., and North Guthridge Limited. From 1921 until 1943 he was a lecturer in electrical engineering at Sydney University and from 1944 until his retirement in 1951 he was a senior lecturer.
He served as Chairman of the NSW Local Advisory Committee of the Institution of Electrical s (London).
Campbell became a Theosophist in Australia on 27 May 1914 and was inducted by Charles Webster Leadbeater. During the war, whilst he was in London, Campbell served as Honorary Secretary of the Birmingham Lodge of the Theosophical Society (1917). In 1929 and 1930, Campbell became a regular radio presenter on the Theosophical Station Limited using the 2GB wavelength.
He was a lecturer for the Theosophical Society in Sydney and International Secretary of the Theosophical Order of Service.
On his death in 1990, Campbell willed part of his estate to the Theosophical Society in Australia to promote the interests of the Adyar Library and Research Centre in India and for the distribution of its publications in Australia. The bequest was also used to establish a research library in Sydney, mirroring the aims, objectives and activities of the Adyar Library.
This institution has been named the Campbell Theosophical Research Library in his honour. Campbell lived in retirement in Faulconbridge, New South Wales, and died there in his 100th year in 1990.
He was President of Blavatsky Lodge in Sydney (1932) and became a member of the National Executive Committee of the Australian Section being honoured as the first member to be made an Honorary Life Member in this Section.