
William Henry Herndon
William Henry Herndon was an American lawyer and politician who was a law partner and biographer of President Abraham Lincoln. He was an early member of the new Republican Party and was elected mayor of Springfield, Illinois.
Excerpt from Wikipedia, available under CC BY-SA 4.0.
Books

Herndon's Life of Lincoln
1983
ISBN 9780306801952
Herndon's Lincoln The True Story of a Great Life
2018
ISBN 9781379259473