Family: Robert Post Welton / Rebecca C. Smithwick (F72)
m. 17 Jun 1912 | John Smithwick (1830-1891) 
|
 | Catherine Bradshaw (1853-1915)
|
John Joseph Smithwick (1872-1952)  |
| Catherine Smithwick (1872-1889) |
 | Anne Martha Smithwick (1873-1962) |
 | Robert C. Smithwick (1875-1950) |
| Edward Henry Smithwick (1876-1921) |
 | Henry Edward Smithwick (1876-1963) |
| Peter Joseph Smithwick (1878- ) |
| Rebecca Smithwick (1879-1880) |
 | Joseph Peter Smithwick (1880-1946) |
| William Michael Smithwick (1881- ) |
 | William Francis Smithwick (1882-1945) |
 | Margaret C. Smithwick (1885-1905) |
 | Mary C. Smithwick (1886-1974) |
| Robert Post Welton (1883-1949) |
| Rebecca C. Smithwick (1886-1974)
|
| Robert Smithwick Welton, Jr. (1915-1973) |
 | Rebecca Mary Welton (1920-2014) |