I'm writing for a German friend whose father was not married to her mother in Poland. He was a widower then and had a daughter. He was born in 1914 and before 1968 (?)emigrated to Canada. She knows his last exact address in Osahwa and has info that he was still alive about two years ago and contacted her half-sister who lives in the same house as does/did her father.
As her half-sister refused any contact she would simply like to know if her father is still alive. I do believe he isn't as only his daughter is listed as living in that house.
I do not know anything about data protection in Canada. Would my friend have a chance to find out if and when her father died between - let's say - 2008 and 2012?
Any help is greatly appreciated.
Thanks a lot in advance.