Mary married Calvin Knowlton in Jan 1838 in Shrewsbury, Worcester, Massachusetts, USA. Calvin (son of Seth Knowlton, Dr. and Relief Howe) was born on 2 Jan 1817 in Shrewsbury, Worcester, Massachusetts, USA; died on 6 Mar 1880. [Group Sheet] [Family Chart]

1. Henry C. Knowlton was born about 1843 in likely Shrewsbury, Worcester, Massachusetts, USA .
2. Edward B. Knowlton was born about 1845 in likely Shrewsbury, Worcester, Massachusetts, USA .