In the Federal Census of 1860, his name looks like Sweet C. Remington.
Other sources say Sennett.
The 1855 MA Census has his name as Leverett.
In the Federal Census of 1870, L. C. Remington 34 MA is living at Norwich, Chenango Co., MA. He is married to Amelia I. 29 NY. In the household are Theodore B. and Augusta Frost (?), ages 21 & 16, both b NY.
In 1880 the family is living at Sherburne, Chenango Co., NY. They have a daughter Clara, 3.
In 1900, they are at Frankfort, Herkimer Co., NY. With them is widowed daughter Carrie Carr, 23. Leverett is a carpenter.