Francis married Marianna Hubbard SLATER in 1867. Marianna (daughter of John Fox SLATER and Marianna Lanman HUBBARD) was born on 9 Dec 1845 in Norwich, New London County, Connecticut, USA; died on 6 Jan 1873 in Boston, Suffolk County, Massachusetts, USA; was buried in Mount Auburn Cemetery, Cambridge, Middlesex County, Massachusetts, USA. [Group Sheet] [Family Chart]

1. Caroline BARTLETT was born on 30 Sep 1870 in Boston, Suffolk County, Massachusetts, USA; died on 17 Jan 1908 in St. Regis Hotel, New York City, New York County, New York, USA; was buried in Mount Auburn Cemetery, Cambridge, Middlesex County, Massachusetts, USA.
2. Elizabeth Slater BARTLETT was born on 27 Jul 1872 in Beverly, Essex County, Massachusetts, USA; died on 16 Jan 1881 in Boston, Suffolk County, Massachusetts, USA; was buried in Mount Auburn Cemetery, Cambridge, Middlesex County, Massachusetts, USA.