Elma Maria Carhart (564) was born 12 Jun 1819 in Riversville, Fairfield, Connecticut, United States.
Elma married Henry Rutgers Cannon M.D. (4026) about 1844. Henry was born 20 May 1821 in New Jersey, United States to Patrick Cannon.
Elma and Henry had the following children:
- Alfred Spencer Cannon (4036) - born about 1845.
- Henry Lyman Cannon (4037) - born about 1846.
1850 - US Federal Census - Elma was residing in the Bloomindale Lunatic Asylum in New York City, New York, New York, United States.
1860 - US Federal Census - Henry was residing in Elizabeth, Union, New Jersey, United States (Occupation: County Clerk)
1860 - US Federal Census - Henry was residing in Elizabeth, Union, New Jersey, United States (Occupation: County Clerk)
Elma died at the age of 42 on 9 May 1862. She was buried in Anderson Cemetery, Greenwich, Fairfield, Connecticut, United States.
Henry died at the age of 89 on 9 Jan 1911 in Elizabeth, Union, New Jersey, United States.