| Sources |
- [S1] "FamilySearch Family Tree," database, FamilySearch, accessed 2 Jun 2017), entry for Josephine E. Holbrook, person ID L638-P86.
- [S65] Massachusetts, U.S., Marriage Records, 1840-1915, New England Historic Genealogical Society; Boston, Massachusetts; Massachusetts Vital Records, 1911–1915.
- [S47] U.S., City Directories, 1822-1995.
- [S16] North America, Family Histories, 1500-2000, Book Title: Estes genealogies, 1097-1893.
- [S15] Massachusetts, U.S., Compiled Marriages, 1633-1850, Family History Library; Salt Lake City, UT; Film # 0599198.
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