- Westborough Church Records – Parkman kept meticulous church records while serving as Westborough’s minister; this remarkable ledger is one of the most valuable documents of its kind to survive from the eighteenth century. This online version of the diary available through the Colonial Society of Massachusetts has side-by-side images and transcriptions. Images of these records are also available through the New England’s Hidden Histories digitization project at the Congregational Library and Archives.
- Westborough Church Records – Expanded Transcription – An expanded transcription of the Westborough Church Records by Prof. Ross W. Beales, Jr.
Miscellaneous Church Records
- Covenant of the Westborough Church, 1724 – Digital image at the New England’s Hidden Histories digitization project.
- Covenant of the Westborough Church, 1724 – Transcription by Prof. Ross W. Beales, Jr.
