The Madness of Mary Lincoln

In 2005, historian Jason Emerson discovered a steamer trunk formerly owned by Robert Todd Lincoln’s lawyer and stowed in an attic for forty years. The trunk contained a rare find: twenty-five letters pertaining to Mary Todd Lincoln’s life and insanity case, letters assumed long destroyed by the Lincoln family. Mary wrote twenty of the letters herself, more than half from the insane asylum to which her son Robert had her committed, and many in the months and years after.

The Madness of Mary Lincoln is the first examination of Mary Lincoln’s mental illness based on the lost letters, and the first new interpretation of the insanity case in twenty years. This compelling story of the purported insanity of one of America’s most tragic first ladies provides new and previously unpublished materials, including the psychiatric diagnosis of Mary’s mental illness and her lost will.

“Jason Emerson’s The Madness of Mary Lincoln will become a classic of American history. It has everything—a compelling story; a fascinating cast of characters; the thrilling discovery of long-lost documents; shrewd analysis of the people, the period, and the sources; and it’s a pleasure to read. Here is a model of the historian’s art.“

— Thomas J. Craughwell, American Spectator magazine

“Emerson’s outstanding detective work has uncovered documents that are indispensable to an understanding of Mary and Robert Todd Lincoln. . . . In telling this story with compassion and understanding, Emerson has made an important contribution to a subject too often presented in rigid and absolute moral categories of good and evil.“

— Gerald N. Grob, The Journal of American History