| 1. David Montgomery Hart |
 |
| B: |
18 May 1927 |
| P: |
Chestnut Hill, Philadelphia, Pennsylvania, USA |
| D: |
22 May 2001 |
| P: |
(U.S. Consulate), Madrid, Spain |
|
|
| 4. William Howard Hart |
|
| B: |
12 Jun 1868 |
| P: |
Philadelphia, Pennsylvania, USA |
| M: |
15 Jab 1899 |
| P: |
Philadelphia PA |
| D: |
04 Dec 1958 |
| P: |
Upper Dublin, Ambler, Montgomery, Pennsylvania, USA |
|
| 8. Harry Carlton Hart, MD |
=> |
|
| B: |
21 May 1827 |
| P: |
Bucks Co., Pennsylvania, USA |
| M: |
20 Jun 1865 |
| P: |
Philadelphia, Pennsylvania, USA |
| D: |
19 Feb 1881 |
| P: |
Philadelphia, Pennsylvania, USA |
|
1927 - 2001 (74 years)