Henry married Sarah C. Laws in 1842 in Westford, Middlesex, Massachusetts, USA. Sarah (daughter of William Laws and Lucinda Cooke) was born on 6 Jan 1822 in Petersborough, Hillsborough, New Hampshire, USA; died on 11 Mar 1916 in Fitchburg, Worcester, Massachusetts, USA; was buried in Laurel Hill Cemetery, Fitchburg, Worcester, Massachusetts, USA. [Group Sheet] [Family Chart]

1. Clara S. Rockwell was born in Nov 1844 in Vermont, USA; died on 13 Feb 1905 in Buffalo, Erie, New York, USA; was buried in Buffalo Cemetery, Cheektowaga, Erie, New York, USA.
2. William Henry Rockwell was born on 27 Apr 1845 in Fitchburg, Worcester, Massachusetts, USA; died on 7 Sep 1846 in Fitchburg, Worcester, Massachusetts, USA; was buried in Laurel Hill Cemetery, Fitchburg, Worcester, Massachusetts, USA.
3. William Byren Rockwell was born on 28 Sep 1847 in Fitchburg, Worcester, Massachusetts, USA; died about 1913 in San Francisco, San Francisco, California, USA.
4. Henry Franklin Rockwell was born on 9 Sep 1849 in Fitchburg, Worcester, Massachusetts, USA; died in 1925; was buried in Laurel Hill Cemetery, Fitchburg, Worcester, Massachusetts, USA.