I may be able to help. My paternal grandmother was Marion Augusta Cooper born in 1891, who married George Earl Ewers in Ontario Canada on December 14, 1910. Marion and George emigrated to the U.S. in 1916. George's sister Irene born in 1902 left Ontario for the US in July, 1917. I believed Earl's father was John Ewers a carriage maker in Ontario who came to Canada from Michigan. His mother Was Henrietta Watson who was born in Canada, possibly in Toronto. I have never seen a photo of Earl but have seen early photos of Marion and Aunt Irene looked just like my father so I would probably be able to recognize photos of her.
my e-mail is
tlhamv@cox.net and my first name is Tammara