Jackh on Family Tree Circles

Looking for information on my father's family in Scotland. I know nothing of his family. I have info that he was in the Territorial Army between 1904 and 1912, rank of sergeant. Worked at Motherwell Brige, Motherwell, Scotland before emigrating, to Canada, in 1925/1926. His name was John Graham and I have a feeling his family was somehow connected to the name Perryman in Scotland.