Hi Sue, My grandfather was Charles Henry Penfold and his eldest son was also Charles Henry Penfold. But my Uncle did die in or around 1947 but was no where near 78. He was probably in his early 50s, My Grandfather died in November 1953 at age 76. Granddad was born in Bermondsey in London and his son was born in Marylebone also in London. My Aunt Elizabeth, my uncles wife, did have relatives in Australia and her and her husband and family applied for immigration to Australia. The medical they had to have revealed that my uncle had Cancer of the Bronchus, he died 6 months later. They had 2 children, Joyce Valmai and Robert Charles. I do not know their addresses but believe they live somewhere in the south of England. Don't know if any of that will be of any help to you....Regards Pat