On Day 2 of my adventure to Amesbury, MA and Portsmouth, NH in September 2023, I visited Jackson House , the oldest extant home in New Hampshire, now owned by Historic New England (HNE). This was my 37 th HNE house out of the 38 properties in the collection. Jackson House resembled other post-medieval houses north of Boston, including Boardman House in Saugus, MA ; Coffin House in Newbury, MA ; Gedney House in Salem, MA ; and Browne House in Watertown, MA . The property has been on the National Register of Historic Places since 1965. Richard Jackson built his family home around 1664 and included architectural features now familiar to old house enthusiasts and readers of this blog: summer beams with chamfered edges and lamb’s tongue stops; casement windows with diamond shaped panes of glass; and a tall attic space that served as a sleeping area. Jackson died in 1718, but the property was not divided among his heirs until nine years later in 1727. Fro...