Family: William George Johnston / Mary C. Smithwick (F65)
m. 14 Jul 1914William George Johnston (1860-1917) 
|
 | 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) |
 | Rebecca C. Smithwick (1886-1974) |
| Mary C. Smithwick (1886-1974)
|
 | William George Johnston (1885-1947)
|
 | George William Johnston (1917-1996) |
 | William Smithwick Johnston, Sr. (1922-2017) |