| Boston, Massachusetts: Massachusetts Archives | |
| Book | |
| Compilation | |
| Massachusetts Index to Births, 1866 - 1870, “Secoe” to “Zwinge” | |
| volume 22 | |
| MaA-1866a | |
| Original: Massachusetts Archives - State Record Center, Transcribed Entries: William Robert Herndon | |
| S291 | |
| [MaA-1866a] Massachusetts Index to Births, 1866 - 1870, “Secoe” to “Zwinge”, Boston, Massachusetts: Massachusetts Archives, volume 22. |