I don't think it would be unusual. I grew up inBarorington, RI. Rehobeth MA is a 10 minute Drive. Newport is 30 minutes away. My high school summer jobs were there.
The political history is confusing to say the least. Mostly because 20th & 21st century Americans think roads before boats. Native people in RI paddled canoes. or they walked.White settlers from Plymouth Colony settled the area after being introduced by native people See the story of Massasoit befriending Pilgrims from the Mayflower in 1623. Every property deed in Barrington can be traced back to a gift from the Wampanoags.
During the time before the American Revolution the area was governed by Plymouth, Massachusetts Bay, and RI Colonies. Newport developed into a major port city.Rehobeth and Swansea,MA as well as Barrington, Warren and Bristol RI were at different times part of Bristol, County MA and Bristol County RI. Vital records were held in all. Church records would also be locally held. /Happily, religious freedom has a proud history in Rhode Island.
Learned ministers were teachers, often given lodging as compensation.
I have found fascinating books published to commemorate bicentennial, tricentennial etc celebrations of small New England communities. They all contain contemporary biographies of notable residents. These are great genealogical roadmaps, I googled Rehobeth and saw a picture of the town hall. The construction is so similar, to the Barrington RI town hall they could have been built at the same time by the same builder. Maybe they were.
Don't hesitate to contact me directly if I can help. I know the East Bay (Narragansett) half of RI a lot better than NE TN where I live now.:-)