Background
He was born on 24 September 1887 to William and Louisa (née Howard), he was baptized in the Parish of Street Jude, Peckham on 20 November 1887.
He was born on 24 September 1887 to William and Louisa (née Howard), he was baptized in the Parish of Street Jude, Peckham on 20 November 1887.
Cullen was educated at Simon Langton Grammar School for Boys Ordained in 1916, his first post was a curacy in Coalbrookdale.
His father was a Printer"s Reader. During World War I he was a temporary chaplain to the Forces. When peace returned he was vicar of Umzinto in the Diocese of Natal, he later became chaplain and lecturer of Wells Theological College and then Vice-Principal of Leeds Clergy School.
In 1926 he became warden of Street Paul"s Theological College, Grahamstown until his elevation to the Episcopate in 1931.
He died on 16 June 1968. in South Africa.