| 1. Marcus John Klem |
 |
| B: |
20 Dec 1908 |
| P: |
Rochester, Monroe County, New York, USA |
| D: |
19 Mar 2011 |
| P: |
Shreveport, Caddo Parish, Louisiana, USA |
|
| 2. Ludwig Joseph Klem |
|
| B: |
17 Oct 1880 |
| P: |
Rochester, Monroe County, New York, USA |
| M: |
|
| P: |
|
| D: |
21 May 1933 |
| P: |
Rochester, Monroe County, New York, USA |
|
| 4. John Klem |
|
| B: |
30 Oct 1843 |
| P: |
Rochester, Monroe County, New York, USA |
| M: |
14 Jan 1868 |
| P: |
Rochester, Monroe County, New York, USA |
| D: |
26 Dec 1935 |
| P: |
Rochester, Monroe County, New York, USA |
|
| 8. Bernhard Walter Klemm Klem |
|
| B: |
8 Nov 1809 |
| P: |
Kehl am Rhein, Baden-Württemberg |
| M: |
15 Feb 1831 |
| P: |
Brighton, Monroe County, New York, USA |
| D: |
21 Jan 1879 |
| P: |
Rochester, Monroe County, New York, USA |
|
1908 - 2011 (102 years)