| 1. Peter John Hartley |
 |
| B: |
14 Feb 1891 |
| P: |
Kawkawlin Township, Bay, Michigan, United States |
| D: |
12 Mar 1968 |
| P: |
Kawkawlin, Bay, Michigan, United States |
|
| 2. Robert Douglas Hartley |
|
| B: |
10 Sep 1854 |
| P: |
Newbury, Berkshire, England |
| M: |
1879 |
| P: |
|
| D: |
12 Dec 1938 |
| P: |
Kawkawlin, Bay, Michigan, United States |
|
| 4. Peter James Hartley |
|
| B: |
3 Dec 1830 |
| P: |
Wigtownshire, Scotland |
| M: |
27 Dec 1852 |
| P: |
Reading, Berkshire, England |
| D: |
5 Jul 1907 |
| P: |
Bay City, Bay, Michigan, United States |
|
| 8. James Hartley |
=> |
|
| B: |
5 Apr 1795 |
| P: |
Scotland, United Kingdom |
| M: |
1823 |
| P: |
Scotland, United Kingdom |
| D: |
1851 |
| P: |
Wigtownshire, Scotland |
|
1891 - 1968 (77 years)
