| Walter Roy Turnbull (1806 - 1856) |
|
| Helen Simpson (1815 - 1886) |
| Robert Howatt | Janet Turnbull |
| bd. occ. edu. rel. dd. brd. |
bd. abt 1833, Denny occ. 1861 Cotton thread winder edu. rel. dd. brd. |
| Andrew Turnbull Howatt Robert Calderwood Howatt Robert Howatt |