| Alexander BERTRAM |
Robert COLQUHOUN |
| Agnes BLACKWOOD (1833 - ) |
Margaret STEELE |
| James BERTRAM | Margaret COLQUHOUN |
| bd. 31 Oct 1864, Whitekirk, East Lothian, Scotland occ. edu. rel. dd. 2 Mar 1929, Edinburgh brd. chd. |
bd. occ. edu. rel. dd. brd. chd. |
| Robert Colquhoun BERTRAM Margaret Steel BERTRAM James BERTRAM John BERTRAM Thomas BERTRAM Agnes BERTRAM Marion "Mamie" BERTRAM David BERTRAM |