Pratt Summerville
1900 - 1983 (~ 55 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Pratt Summerville [1] b. Between 1871 and 1900 d. Between 1926 and 1983
- Louise Elizabeth Foster b. 1886 d. Between 1925 and 1981
- 2 Josephine Summerville [1.1] b. Aft 1898 d. Y
- Robert Cleveland Edison b. circa 1898 d. Y
- 3 Robert Cleveland Edison, Jr. [1.1.1] b. Aft 1910 d. Y
- + Bonnie Howard b. Aft 1910 d. Y
- + Bonnie Howard b. Aft 1910 d. Y
- 3 Ocenia S. Edison [1.1.2] b. Aft 1910 d. Y
- 3 Robert Cleveland Edison, Jr. [1.1.1]
- 2 Edna Summerville [1.2] b. Aft 1898 d. Y
- + [son] Bailey b. Aft 1898 d. Y
- + [son] Bailey b. Aft 1898 d. Y
- 2 Deola Summerville [1.3] b. Aft 1898 d. Y
- 2 Beatrice Summerville [1.4] b. Aft 1898 d. Y
- 2 William Henry Summerville [1.5] b. Aft 1898 d. Y
- 2 James Summerville [1.6] b. Aft 1898 d. Y
- 2 Josephine Summerville [1.1]
