Mary Pratt, daughter of Matthew Pratt and Sarah Hunt, was born in 1667 in Weymouth, MA and died on January 1, 1730 in Bridgewater, Plymouth Co., MA at the age of 63. She married Samuel Allen, son of Samuel Allen and Sarah Partridge, in 1700 in Bridgewater, Plymouth Co., MA. He was born on December 4, 1660 in Bridgewater, Plymouth Co., MA and died in 1711 in Bridgewater, Plymouth Co., MA at the age of 50.

Benjamin Allen, son of Samuel Allen and Mary Pratt, was born on September 22, 1702 in Bridgewater, Plymouth Co., MA and died in 1754 in Norwich, New London, CT at the age of 51. He married Mehitable Cary, daughter of Ephraim Cary and Hannah Waldo, on January 1, 1730. She was born on December 3, 1709 in Bridgewater, Plymouth Co., MA and died in 1750 in Norwich, New London, CT at the age of 40.

Benjamin Allen, son of Benjamin Allen and Mehitable Cary, was born on August 9, 1734 in Norwich, New London, CT and died on August 14, 1823 in Baie Verte, Westmorland, NB, Canada at the age of 89. He married 2 times. The first time he married Beza Delano in 1751. She was born in 1730 and died in 1755 at the age of 25. The second time he married Sarah Somers, daughter of Matthias Somers and Mariah Christinah Altmann, on January 1, 1771 in Cumberland, NS, Canada. She was born in 1753 in Philadelphia, PA and died in 1840 in Bay Verte, Westmorland, NB, Canada at the age of 87.