Dalziel

My Grandfather was Gordon C. Dalziel or Gordon Davison Dalziel (we have records with both designations). He was born in England and emmigrated to Canada in the early part of the twentieth century. He married Mary Elizabeth O'Neil (my grandmother) and they lived in Toronto and Elmira and London Ontario. He served as a Captain in the Canadian army during WW1.I am searching for relatives of Gordon Dalziel in England to complete a family tree. We also know he was the nephew of Baron Dalziel of Wooler (as we have his robes).