| 1. Cpt. Melvin Clifford Robertson |
 |
| B: |
13 Nov 1920 |
| P: |
Penticton, Okanagan-Similkameen Regional District, British Columbia, Canada |
| D: |
16 Sep 1964 |
| P: |
Clinton, Thompson-Nicola, British Columbia, Canada |
|
| 2. John Clifford Robertson |
|
| B: |
18 Jun 1896 |
| P: |
Roblin, Souris, Manitoba, Canada |
| M: |
28 Aug 1920 |
| P: |
Summerland, Okanagan-Simikameen, British Columbia, Canada |
| D: |
Yes, date unknown |
| P: |
|
|
| 4. Archibald George Robertson |
|
| B: |
3 Oct 1868 |
| P: |
Ramsay Township, Lanark County, Ontario, Canada |
| M: |
25 Oct 1893 |
| P: |
Louise, Lisgar RM, Manitoba, Canada |
| D: |
20 May 1932 |
| P: |
Penticton, Okanagan-Similkameen Regional District, British Columbia, Canada |
|
| 8. John Frederick Robertson |
=> |
|
| B: |
26 Jan 1835 |
| P: |
Lanark Township, Lanark County, Canada West |
| M: |
20 Feb 1861 |
| P: |
Carleton Place, Lanark County, Ontario, Canada |
| D: |
14 Jun 1914 |
| P: |
Sunnyside, Yakima County, Washington, United States |
|
| 5. Margaret "Maggie" Duncan |
|
| B: |
18 Jul 1860 |
| P: |
Ramsay Township, Lanark County, Ontario, Canada |
| D: |
20 May 1944 |
| P: |
Penticton, Okanagan-Similkameen Regional District, British Columbia, Canada |
|
| 10. Robert Duncan |
=> |
|
| B: |
10 Mar 1809 |
| P: |
Paisley, Renfrewshire, Scotland |
| M: |
8 Apr 1856 |
| P: |
Lanark County, Canada West |
| D: |
28 Mar 1893 |
| P: |
Ramsay Township, Lanark County, Ontario, Canada |
|
1920 - 1964 (43 years)
