John David Truesdale from the county of Down Ireland immigrated to Canada about 1921, Lived in Fort William, now known as Thunderbay Ontario.He married Reta (Rita) Martin. He had half brother named Sammy Dodds who immigrated to England, his other family remained in Ireland.I am looking for any help with locating Ireland information.In Canada he was known as David Truesdale.born 1904 antham, county of down. died 1978 in Thunderbay, ontario. He had a sister Maggie.Names I do know associated with his family are Biggerstaff, Dodds, Peterson. anyone with any information or ideas of where to look please let me know.