Hello Miriam. I am related (second cousin, twice removed) to William John Youden 1900 - 1971. William's mother, Margaret Hamilton was my great-grandmother Jane Gray's aunt. Both were born in Scotland and moved to Australia. I live in Queensland Australia, born 1947. William John was also born in Queensland, but moved to America about age 7. It was a lovely surprise to learn the Youden name is also in Denmark. Are you aware of any siblings of William John who may still be living in Australia?