William Haven (1770-1856) was the youngest son of Reverend Samuel Haven (1727-1806), the Pastor of South Church, and Mehitable Appleton Haven, daughter of Rev. Nathaniel Appleton. William was a merchant that traveled extensively with his brothers, who employed him as their accountant, later working as a cashier of the New Hampshire Bank in Portsmouth, and later an accountant for the Portsmouth Savings Bank. William married Sophia Henderson in 1807, and soon-after, had this large residence on Middle Street built for his new family. By the 1870s, the residence was owned by William H. Hackett, who likely modernized the home with the Italianate style stair-hall window on the second floor, and portico and entry.
Buildings of New England 