He was born Anthony Richard Peter Stubbs on 2 August 1923 and educated at Eton College, Oxford University and the theological College of the Resurrection in Mirfield, Yorkshire. He was ordained priest and took his vows as a member of the monastic order, the Community of the Resurrection (CR) in 1954, taking the name Aelred.
After his ordination he spent the first years of his ministry in England. In 1960 he was sent to the College of the Resurrection and St Peter in Rosettenville as principal of the seminary in which the CR fathers trained almost all black priests for the northern dioceses of the Anglican Church of Southern Africa for most of the 20th century. Desmond Tutu was a student at St Peter's and was identified by Stubbs as a possible black candidate to be principal of the college. He helped Tutu to study at King's College London, to further this aim.
St Peter's College was later forced to close by the apartheid government because it was in a white group area but taught black students. Stubbs successfully argued for its relocation to Alice, Eastern Cape as part of the multi-denominational Federal Theological Seminary of Southern Africa. The new college nurtured debate among their students and others.
Stubbs became known for his work in South Africa against the apartheid regime (so much so that the South African government refused to let him re-enter the country after his mother's funeral in 1977).
During his time in Alice, Stubbs met and became friends with student activist Steve Biko, the first president of South African Students' Organisation (SASO). Stubbs said later that he came to realise that Biko, Barney Pityana and others "had the key to the future in South Africa..."
In 1972 Stubbs returned to the College of the Resurrection priory in Rosettenville. As the government tried to crush Black Consciousness Movement, he began a new ministry which would occupy the next 5 years — visiting the 'banned and the banished'. According to Barney Pityana he "went out of his way", travelling across the country to visit past and present activists such as Biko, Mamphela Ramphele and Robert Sobukwe. He kept a public vigil in the Johannesburg courtroom throughout the 1975 trial of nine Black Consciousness Movement leaders.
According to the Church Times, "Stubbs was one of the most remarkable Mirfield Fathers of his generation. At a crucial period in South Africa’s history, he deeply influenced a whole group of black ordinands, including Desmond Tutu. He exercised an often dangerous ministry to opponents of apartheid, including his close friend Steve Biko. Undergirding everything was contemplative prayer."
In the late 1970s Stubbs withdrew to a hut in the grounds of a convent in Lesotho In 1981 he was called back to England to take charge of his Community's house in Sunderland. CR closed the house in 1993. Stubbs died on 17 October 2006.
- Stubbs collected and edited Steve Biko's writings and published them as I Write what I Like
- The Planting of the Federal Theological Seminary of Southern Africa. Lovedale Press. 1973.
- "Father Aelred Stubbs". The Telegraph. 13 December 2004. Retrieved 2013-10-06.
- John Allen (18 November 2004). "South Africa: Aelred Stubbs, Spiritual Mentor and Editor, Dies". AllAfrica Global Media. Retrieved 2013-10-05.
- Bob Clarke (2008). Anglicans against apartheid, 1936-1996. Cluster Publications. p. 340. ISBN 978-1-875053-73-5.
- Anon. "Anthony Richard Stubbs". South African History Online. Retrieved 2013-10-06. Attributed to Sunday Times obituary 21 November 2004.
- Anon (2 November 2006). "Fr Aelred Stubbs CR". Church Times. Retrieved 2013-10-05.
- Biko, Steve (1987). Aelred Stubbs, ed. I Write what I Like: A Selection of His Writings. Heinemann. ISBN 978-0-435-90598-9.