Isabella Rioven
- Yes, date unknown( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Isabella Rioven [1] d. Yes, date unknown
- Hugh Robertson d. Yes, date unknown
- 2 John Robertson [1.1] b. Abt 1842 d. Yes, date unknown
- Johanna Frise b. Abt 1865 d. Yes, date unknown
- 3 Donald Arnold Robertson [1.1.1] b. 27 Jul 1897 d. Yes, date unknown
- 3 Florence Mcleod Robertson [1.1.2] b. 21 Nov 1899 d. Yes, date unknown
- + Arnold Reginald Stiles b. Abt 1896 d. Yes, date unknown
- + Arnold Reginald Stiles b. Abt 1896 d. Yes, date unknown
- 3 Marjory Helen Robertson [1.1.3] b. 8 Nov 1904 d. Yes, date unknown
- 3 Clarence Earl Robertson [1.1.4] b. 18 Mar 1908 d. Yes, date unknown
- Johanna Frise b. Abt 1865 d. Yes, date unknown
- 2 John Robertson [1.1] b. Abt 1842 d. Yes, date unknown
- Hugh Robertson d. Yes, date unknown