Any help with the following will be most helpful - Various census reports 1861, 1871 show that Sarah Blackmore was born circa 1818 in Upper Canada, America. Listed as a British subject. Preliminary research suggests that they may have married at Ottery St Mary in Devon. Her maiden name could have been Gale but not yet confirmed. Any help with her possible immigration to Britain or assistance with clarification of maiden name / marriage date will be most helpful.