Albert married Lucy Chapin Trowbridge on 1 Jan 1835. Lucy (daughter of William Trowbridge, Jr. and Dorothy Chapin) was born on 15 Jul 1815 in Worcester, Worcester, Massachusetts, USA. [Group Sheet] [Family Chart]

1. Edward C. Rounceville was born on 28 Nov 1835 in Sheboygan, Sheboygan, Wisconsin, USA.
2. William T. Rounceville was born on 1 Oct 1837 in Sheboygan, Sheboygan, Wisconsin, USA.
3. Sylvester Rounceville was born on 11 Jul 1839 in Sheboygan, Sheboygan, Wisconsin, USA.
4. Sarah Jane Rounceville was born on 3 Apr 1842 in Sheboygan, Sheboygan, Wisconsin, USA.
5. Lucy Ann Rounceville was born on 7 Oct 1847 in Sheboygan, Sheboygan, Wisconsin, USA.
6. Mary D. Rounceville was born on 11 May 1850 in Sheboygan, Sheboygan, Wisconsin, USA.
7. Charles C. Rounceville was born on 23 Jul 1853 in Sheboygan, Sheboygan, Wisconsin, USA.