| Name: | John Thomas |
| Age: | 87 |
| Date of Birth: | 1786 |
| Date of Death: | July 14, 1873 |
| Comments: | Gravestone; Members’ Row, #18. J. Thomas from Manayunk. |
| Church Records: | Merion Meeting |
| Sources: | – Records of Merion Graveyard, by Thomas Wynn and C.E. Hires, 1702-1808 |