President Abraham Lincoln
1809 - 1865 (56 years)
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- 1 President Abraham Lincoln [1] b. 12 Feb 1809 d. 15 Apr 1865
- First Lady Mary Todd b. 13 Dec 1818 d. 16 Jul 1882
- 2 Robert Todd Lincoln [1.1] b. 1 Aug 1843 d. 25 Jul 1926
- Mary Harlan Eunice d. 31 Mar 1937
- 3 Mary Lincoln [1.1.1] b. 15 Oct 1869 d. 1938
- Charles Isham
- 4 Lincoln Isham [1.1.1.1] b. 1892 d. 1971
- 4 Lincoln Isham [1.1.1.1]
- 3 Abraham Lincoln [1.1.2] b. 14 Aug 1873 d. 1890
- 3 Jessie Harlan Lincoln [1.1.3] b. 6 Nov 1875 d. 1948
- Warren Beckwith
- 4 Mary Beckwith [1.1.3.1] b. 1898 d. 1975
- 4 Robert Todd Lincoln Beckwith [1.1.3.2] b. 1904 d. 1985
- 4 Mary Beckwith [1.1.3.1]
- 3 Mary Lincoln [1.1.1]
- 2 Edward Baker Lincoln [1.2] b. 10 Mar 1846 d. 1 Feb 1850
- 2 William Wallace Lincoln [1.3] b. 21 Dec 1850 d. 20 Feb 1862
- 2 Thomas Lincoln [1.4] b. 4 Apr 1853 d. 15 Jul 1871
- 2 Robert Todd Lincoln [1.1]