Amos Madden Thayer

Amos Madden Thayer (October 10, 1841 – April 24, 1905) was a United States circuit judge of the United States Court of Appeals for the Eighth Circuit and of the United States Circuit Courts for the Eighth Circuit and previously was a United States district judge of the United States District Court for the Eastern District of Missouri. Education and career Born in Mina, New York, Thayer graduated from Hamilton College in 1862 and then joined the United States Army, serving as a major from 1862 to 1865. He read law in 1868 and went into private practice in the Montana Territory, then in St. Louis, Missouri. He became a Judge of the Circuit Courts of Missouri for the St. Louis Circuit from 1876 to 1887. Federal judicial service