Mary Elizabeth Smith d 9 Sep 1929 in Portage Twp., Ottawa Co. OH. Her death cert is online at http://www.familysearch.org/http://www.familysearch.org/.
Leroy Smith was the informant and he wrote his address as Toledo, Ohio. He also said that Mary's mother's maiden name was Lucille Steel and that she was born in Port Clinton, OH. Port Clinton is in Ottawa County.
It seems strange that Mary died in Ottawa county and her father lived in Toledo, unless he and Lucille were separated, estranged or divorced.
If I knew that Leroy and Lucille stayed married maybe I could find their obits which, should mention their son Robert, unless there were some circumstances of which I am not aware.