John Coe, born in Durham, New Hampshire, on November 3, 1797, was one of eight children in a family with roots tracing back to 16th-century England. He attended local schools and gained early experience working at his brother's country store. Around 1819, John made a move to Center Harbor, where he opened his own store, dealing in everyday goods through buying, selling, and bartering.
John Coe married Lavinia T. Senter, the charming daughter of Samuel and Lettice Senter, who owned the prominent Senter House Hotel overlooking Center Harbor Bay. In a tradition common at the time, their marriage intentions were publicly announced in church by Lavinia's uncle, who served as the Town Clerk. Soon after, the couple chose a prime location for their home: a site offering expansive views of the surrounding mountains and what early settlers called the "Great Pond"—now known as Lake Winnipesaukee.
The remarkable house John and Lavinia built still stands today and has been transformed into a popular local restaurant.