Thank you for your message. Olga Hessing was my mother. She was born 25th december 1913 and died 12th december 1999. Her mother was Daisy Hessing nee Tulip who came to England and lived with us for a while until she died.
My mother would talk occasionally about her life in India but would say very little about her family and seemed to have lost touch with them apart from her mother.
If my mother was your aunt then we are cousins which is very exciting! If this is the case, please email me direct on my new email address - firstname.lastname@example.org