Family: Sylvester John Lounsbury / Ionia Mable Warren (F10316)
m. 12 Jan 1900John Winder Lounsbury (1849-1925) 
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Mary Agnes Marlatt (1852-1923) |
| Mary Agnes Lounsbury (1897- ) |
| Murray Townsend Lounsbury (1894-1941) |
| Roland Leonard Lounsbury (1881-1958) |
| Essie Maude Lounsbury (1891-1918) |
| William Henry Lounsbury (1875-1962) |
| Electa Jane Lounsbury (1888-1979) |
Alvin Corwin Lounsbury (1873-1956)  |
| Thomas Lundy Lounsbury (1884-1959) |
| Roy Dempster Lounsbury (1886-1887) |
| Angus Jule Lounsbury (1894- ) |
| Arza Milton Lounsbury (1877- ) |
| Sylvester John Lounsbury (1874-1943)
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| Ionia Mable Warren (1878- ) |
| William Ronald Lounsbury (1903- ) |
| Iona Emily Lounsbury (1900- ) |
| Gladys Mabel Lounsbury (1906- ) |
| Laura Lounsbury (1910- ) |
| Albert Lundy Lounsberry (1907- ) |
| Zeity Electa Lounsbury (1904- ) |