I don't have a lot of data, since my relationship ends with Joanna Briggs.It has not been proven that she is a ister to Richard, William, and Hugh, sons of John, but many reputable researchers accept it as probably true.William was born about 1649, died in Taunton January 3, 1728, and was buried in the Oakland Cemetery there.He married Sarah Macumber, who was born about 1645, and died in Taunton March 20, 1680, soon after the birth of her son John. Her father was William Macumber, and her mother Ursula Mathew, of Dorchester and Marshfield.
He most likely also married Abigail Mason after the death of Sarah.
Your Thomas was a twin, along with Sarah, both born September 10k, 1669.Other children: William, b. Jan 25 1667/8; Elizabeth, b March 14, 1671; Hanna, b. Nov 4, 1672; Mary b. August 14, 1674, and John, b. March 19, 1680.
Many sources can be found through google search engine, using Briggs, Taunton.Very good resources available in New England Historic Genealogical Society databases.