Isaac Newton Arnold

Biography

Isaac Newton Arnold devoted much of his life to the public good, representing Illinois in Congress and lending his measured voice to debates about freedom and the nation's future. A friend and ally to Abraham Lincoln, he offered principled counsel during a time of great division and later chronicled those turbulent years, leaving behind a careful account of the era.

In the years after his service, Arnold remained an attentive citizen, committed to the life of the mind and the pursuit of justice, and he treasured the close friendships that sustained him through decades of change.