John P. Blackstone
- Yes, date unknown( = Descendancy chart to this point, = Expand, = Collapse)
- 1 John P. Blackstone [1] d. Yes, date unknown
- Fanny Freeman d. Yes, date unknown
- 2 Fanny Blackstone [1.1] b. 31 Oct 1861 d. 21 Apr 1895
- + Dr. Louis Livingston Seaman b. 17 Oct 1851 d. Yes, date unknown
- + Dr. Louis Livingston Seaman b. 17 Oct 1851 d. Yes, date unknown
- 2 Fanny Blackstone [1.1] b. 31 Oct 1861 d. 21 Apr 1895
- Fanny Freeman d. Yes, date unknown