Mary E. Unknown
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| Mary E. Unknown |
| Mary E. Unknown | |
| B: | 1888 |
| Michigan, USA | |
| D: | Constantine, St. Joseph County, Michigan, USA |
| John Chester Berkey |
| John Chester Berkey | |
| B: | 7 Apr 1881 |
| Elkhart County, Indiana, USA | |
| D: | 26 Jun 1944 |
| Michigan, USA | |



