My grandfather, George Wilfred Brisbois, was born in Bobcaygeon, Ontario on Nov 13, 1893. In May of 1915 he signed his attestation papers with the Canadian Military. Then in 1917 Ihave found a registration card for the US Military. It is definitely the same person, parents, birthday etc confirm this. The US registration indicates that he was married and living in Cleveland, Ohio. Can anyone help…