Background
He was born on 1 May 1926, the only son of Walter Allinson and Alice Frances Cassidy of Tottenham, and educated at Friern Barnet Grammar School and Merton College, Oxford, matriculating in 1944.
He was born on 1 May 1926, the only son of Walter Allinson and Alice Frances Cassidy of Tottenham, and educated at Friern Barnet Grammar School and Merton College, Oxford, matriculating in 1944.
Merton College.
During his career, Allinson served as Principal at the British Ministry of Education (1948-1958), First Secretary in Lahore and Karachi, Pakistan (1960-1962), First Secretary in Madras and New Delhi, India (1963-1966), Deputy High Commissioner, Nairobi, Kenya (1970-1973), Deputy High Commissioner and Minister, New Delhi (1975-1977), High Commissioner, Lusaka (Zambia) (1978-1980) and High Commissioner in Kenya and Ambassador to United Nations Environment Programme (1982-1986).