4 in 1871 census, so born between 3-Apr-1866 and 3--Apr-1867 14 in 1881 census, so born between 4-apr-1866 and 4-apr-1867 24 in 1891 census, so born between 5-Apr-1866 and 5.Apr-1867 37 at wedding, so born between 11-Jun-1965 and 10-Jun-1866 i.e. born between 5-Apr-1866 and 10-Jun-1866 Living with parents unmarried in 1891
"was widowed young" source: Jan McKean, 2005
THOMSON other surname CRAWFORD MARGARET 68 1934 667/ 35 Kirkliston