|   |   | 
 1812 - 1847  (35 years)
 1812 - 1847  (35 years)| Samuel David LEHMAN  1842-1844 | 
| Samuel David LEHMAN | |
| B: | 23 Mar 1842 | 
| Philadelphia, Philadelphia, Pennsylvania | |
| D: | 17 Apr 1844 | 
| Philadelphia, Philadelphia, Pennsylvania | |
| Wilhelm George LEHMAN  1844-1849 | 
| Wilhelm George LEHMAN | |
| B: | 2 Jan 1844 | 
| Philadelphia, Philadelphia, Pennsylvania | |
| D: | 1 Feb 1849 | 
| Philadelphia, Philadelphia, Pennsylvania | |
| 
 | 
| David Frederick LEHMAN  1812-1847 | 
| David Frederick LEHMAN | |
| B: | 24 Feb 1812 | 
| Bern, Bern, Switzerland | |
| D: | 9 Dec 1847 | 
| Philadelphia, Philadelphia, Pennsylvania | |
| Mary Ann BIGGS  1815- | 
| Mary Ann BIGGS | |
| B: | 1815 | 
| Pennsylvania | |
| M: | 23 Aug 1840 | 
| Philadelphia, Philadelphia, Pennsylvania | |