The birth (08 November 1905) of Helen Doreen Oppington was registered in Paddington, London, England during the fourth quarter of 1905. Her marriage to Bernard Collins was registered in London City, London, England during the third quarter of 1938. She resided with her husband at 123, Cholmley Gardens, Hampstead, London, England in 1939. Her death was registered in Barnet, Greater London, England in August 1998.