To acquire, collect, preserve, and maintain the real and personal property and papers pertaining to Leonard Weeks and his descendants in America; to maintain the title to, and to preserve and improve the Weeks Brick House; to acquire, collect, preserve and maintain the personal property and papers pertaining to the history of the Town of Greenland; to preserve, maintain and improve the land adjacent to the Weeks Brick House for conservation, recreation and/or park purposes generally; and to sponsor such programs, historical, educational, archaeological; recreational or otherwise, as may effectuate the purposes of this organization.