| Walter Roy Turnbull (1806 - 1856) |
|
| Helen Simpson (1815 - 1886) |
| William Stirling | Margaret Simpson Turnbull |
| bd. 1831, Kirkintilloch, Dunbartonshire, Scotland occ. Joiner (Journeyman) edu. rel. dd. 24th September 1868, Barrhead, Renfrewshire, Scotland brd. |
bd. 1837, Denny occ. 1851 Bleacher edu. rel. dd. 10th July 1908, Barrhead Renfrewshire brd. |
| George Stirling Walter Turnbull Stirling William Stirling Margaret Simpson Stirling |