I'm afraid I don't have much info to go on here so here's what I know.
Robert Freeman Woodcock was born in Canada (where exactly I don't know). He married by great aunt Vera Sheffiel(d) probably around 1913 in Alberta (most likely Edmonton area). She was born in 1893 so I would suspect he was born around the same time. They had a son David William Woodcock about 1914. He was born in Heatherdown, Alberta.
My family moved back to Ontario (Chatham/Windsor) around 1915/1916. I don't think Robert was with them as Vera is listed as a widow in city directories.
If this rings any bells with anyone, I would love to hear from you.