Maureen, I am researching Turnbull Allan & his family since this is the line of my husband's aunt (by marriage).I have found 10 children of Turnbull Allan & Mary Anne Calder. Jane (1860-1958) m. John Mauger John Wilkinson (1861-1941) m. Margaret Brunton Robson James A. (1863-?) m. Florence [Flora] Mary Anne (1866-1931) m. Klaus Peter Anderson WIlliam G (1867-?) m. Ruth Cook Robert Thomas (1869-1954) m Mary Olive Malone Alexander (1870-1950) Arthur (1874-1939) m. Hannah Andrew (1875- before 1881) Albert Turnbull (1877-1955) m. Lily Maude Watson
Turnbull Allan and many of his children went to Alberta Territory about 1895. Please contact me.