Donald Smith and wife Margaret Campbell, were living in Oa during the 1841 and 1851 census. Their daughter Mary brnabt 1816, married Neil Smith they were living in Oa as per the 1841/1851 & 1861 census. Neil was born abt 1806. I would like to locate additional info on him, parents/birth location. Neil and Mary left Oa in 1862, their passage being paid by John Ramsey. They settled with their family in Puslinch Wellington Co Ont Mary's brother Wm was living with them in the 1881 Ont census. Mary's brothers, the following info is known; John Smith married Margaret "Peggy" McArthur and Archie Smith married, Mary McCuaig. Marilyn Favaro