John Mackensen
2 records in the Social Security Death Master File.
2 records
| Name | Born | Died | Age | Last residence | SSN issued |
|---|---|---|---|---|---|
| John Mackensen | January 15, 1917 | August 1980 | 63 | Rock Island, IL | Missouri |
| John Mackensen | December 23, 1886 | September 1964 | 77 | — | Missouri |