The Madness of Mary Lincoln

by Jason Emerson

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 story not only of Mary, but also of Robert. It details how he dealt with his mother’s increasing irrationality and why it embarrassed his Victorian sensibilities; it explains the reasons he had his mother committed, his response to her suicide attempt, and her plot to murder him. It also shows why and how he ultimately agreed to her release from the asylum eight months early, and what their relationship was like until Mary’s death.