Frederick Koonz
2 records in the Social Security Death Master File.
2 records
| Name | Born | Died | Age | Last residence | SSN issued |
|---|---|---|---|---|---|
| Frederick Koonz | July 11, 1905 | December 1981 | 76 | Barrington, NJ | Pennsylvania |
| Frederick Koonz | September 27, 1868 | June 1958 | 89 | — | Massachusetts |