Adams National Historic Site Visitors Center. 1250 Hancock St., Quincy, MA. 02169. (617) 773-1177. Videos, slide shows, and exhibits about the Adams family. The historic site includes three Adams houses: the birth site of President John Adams at 133 Franklin Street, the birth site of President John Quincy Adams at 141 Franklin Street, and "Peacefield," a home owned by John Adams.....