Leonard A Tustin is my grandfather - June 2 1906 (approx) to 1972 (approx). He was married to Lilian Slater - July 25 1918 to May 22 1999, my grandmother. I don't know anything about him as he past away when i was a baby. Lilian Slater's mother was Lucy Gibsons. I'm told that Leonard was one of twins and part of a family of 15 siblings.
can anyone help me find out his family background?