John Trefny
2 records in the Social Security Death Master File.
2 records
| Name | Born | Died | Age | Last residence | SSN issued |
|---|---|---|---|---|---|
| John Trefny | December 20, 1908 | June 1986 | 77 | Wisconsin Dells, WI | Railroad Board (not state-based) |
| John Trefny | January 2, 1885 | September 1963 | 78 | — | New York |