Elizabeth m( John Gorr) was living with her son Duncan Stewart in 1911 census she stated that she immigrated to Canada in 1844. So that would make her 4 years old, if she had the correct year of course
baptism/christening date: 01 Nov 1840
baptism/christening place: BARR BY GIRVAN,AYR,SCOTLAND
birth date: 23 Oct 1840