Career
About 1828, he opened a select school in Watertown, New York, and taught mathematics there. He published A New System of Arithmeticks (on-line copy. 1836; 264 pages). He also studied law, and was admitted to the bar in 1831.
politician member of the New York State Senate
About 1828, he opened a select school in Watertown, New York, and taught mathematics there. He published A New System of Arithmeticks (on-line copy. 1836; 264 pages). He also studied law, and was admitted to the bar in 1831.
Ruger was a member of the New York State Senate (5th Doctorate) in 1842 and 1843.