Individual Details
Sylvester Jansky
( - )
Families
| Father | Peter Janski Sr. (1892 - 1941) |
| Mother | Otelia Burggraff (1894 - 1964) |
| Sibling | Norbert Jansky (1916 - 2004) |
| Sibling | Eleanor Jansky (1926 - 2007) |
| Sibling | Elmer Jansky (1926 - 1960) |
| Sibling | Peter Jansky (1934 - 1989) |