Family: Warren Wallace Beckwith & Jessie Harlan Lincoln
m. 1897
 | Robert Todd Lincoln (1843-1926) 
|
 | Eunice Harlan (1847- ) |
| Mary Lincoln (1869- )  |
| Abraham Lincoln (1873- ) |
| Jessie Harlan Lincoln (1875- )
|
| Mary Lincoln Beckwith (1898- ) |
| Robert Todd Lincoln (1843-1926)
|
| Eunice Harlan (1847- ) |
| Mary Lincoln (1869- ) |
| Abraham Lincoln (1873- ) |
| Jessie Harlan Lincoln (1875- )
|
| Mary Lincoln Beckwith (1898- ) |