An American Family History

Isaac Davis Dwinnell probably married before 1816 when he was about 22 years old.

Isaac Davis Dwinnell, Jr. was probably born in 1816 in Manilus, Onondaga County, New York.

Isaac, Sr. was arrested for grand larceny and convicted in Onondaga County, New York on November 27, 1818. He was released on October 24, 1819.

The 1820 New York Census Index showed the Davis Dwinnell family in Aurelius, Cayuga County, New York.

1820 Dwinnell Household
One man between 27 & 45 - Isaac D. Dwinnell, Sr. was born in 1794 and would have been about 26
One woman between 16 & 26 -Mrs. D. born between 1774 and 1804
Three boys under ten -Isaac, Jr. was born in 1816 and was about 4

On August 23, 1820 Isaac, Sr. enlisted again. He deserted October 10, 1824.

The 1830 New York Census Index showed Isaac D. Dwinnell in Salina, Onondaga County, New York. 

1830 Dwinnell Household
One man between 30 and 39 Isaac, Sr. age 36
One woman between 40 and 49 - Mrs. Dwinnell ?? born between 1780 and 1790
A boy between fifteen and nineteen -
A boy between ten and fifteen  - Isaac, Jr. would have been about fourteen in 1830
Two girls between five and nine