On 30 November 1668, "John Gibson Senior of Cambridge deeded to "John Gibson Junior his son the westerly end of or part of his now dwelling house with chimney thereto appertaining..., also three aces of land being part of the lot adjoining thereto," provided the father and son work in equal partnership all the land of father, "and at the decease of the said John Gibson Senior all the said lands with all the houses & buildings thereon to be & remain to the said John Gibson Junior," with further provisions for maintenance if the grantor's wife outlived him [MLR 3:330].