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Mudd Day

Learn more about Samuel Mudd, a doctor who risked everything to treat President Lincoln's assassin.

Sunday

December 2026

Last updated February 7, 2026 · by the Holiday Calendar Team

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YEARLY DATEDecember 20

OBSERVED INUnited States

CATEGORYCulture

SUBCATEGORYFamous People

INTRO

Introduction

PHOTO

Get ready to honor a controversial yet fascinating figure on Dr. Samuel Mudd Day on December 20! This day commemorates the birth of Dr. Samuel Mudd, a physician who became infamous for his involvement in the treatment of John Wilkes Booth. Despite being convicted and imprisoned for his role, Mudd's story has sparked debates and discussions about justice, loyalty, and forgiveness. So let's take a closer look at this intriguing historical figure and reflect on the complexities of human nature on this special day.

TIMELINE

Mudd Day Timeline

Birth of Samuel Mudd

Samuel Mudd was born on December 20, 1833, in Maryland, USA, who would grow up to become a medical doctor.

Lincoln's Assassination

President Abraham Lincoln was assassinated by John Wilkes Booth on April 14, 1865. Booth broke his leg during his escape.

Booth's Treatment

On April 15, 1865, Dr. Samuel Mudd treated Booth's broken leg without knowing who he was and that he had killed President Lincoln.

Mudd's Conviction

Dr. Mudd was convicted of aiding Lincoln's killer on June 29, 1865. Despite his pleas of innocence, he was sentenced to life imprisonment.

Mudd's Death

Following his controversial life, Samuel Mudd passed away on January 10, 1883, but his tale continues to provoke debates till today.

GET INVOLVED

How to Celebrate Mudd Day

Visit Dr. Mudd's home and museum

Take a trip to Waldorf, Maryland, where Dr. Samuel Mudd's home and museum are located. Learn about his life and the events that led to him being convicted for conspiracy in the assassination of President Abraham Lincoln.

WATCH

Watch a documentary or film about Dr. Mudd

There are many documentaries and films about Dr. Samuel Mudd that you can watch to learn more about his story. Some suggestions include "The Conspirator" directed by Robert Redford and "Dr. Samuel A. Mudd House" produced by the National Park Service.

ATTEND

Attend a lecture or presentation about Dr. Mudd

Many historical societies and organizations hold lectures and presentations about Dr. Samuel Mudd and his role in the Lincoln assassination. Check your local events calendar to see if there are any happening near you on Dr. Samuel Mudd Day.

READ

Read a book about Dr. Mudd

If you prefer to learn by reading, there are many books about Dr. Samuel Mudd and the Lincoln assassination available. Some recommendations include "The Case of Dr. Samuel A. Mudd" by Edward Steers Jr. and "The Assassin's Doctor: The Life and Letters of Samuel A. Mudd" by Arthur E. Sutherland.

VISIT

Visit the Lincoln Memorial

Take a trip to Washington D.C. and visit the Lincoln Memorial, where Dr. Samuel Mudd's name is listed on the wall of conspirators involved in the assassination of President Abraham Lincoln. Reflect on his story and the impact it had on American history.

WHY THIS DAY MATTERS

Why Mudd Day is Important

It reminds us not to judge a book by its cover

Despite being initially convicted for aiding John Wilkes Booth, there is evidence that Dr. Mudd may have been unfairly punished due to his association with the Confederate sympathizer. Dr. Mudd Day serves as a reminder to not jump to conclusions and to always approach situations with an open mind.

It honors a key figure in American history

Dr. Samuel Mudd played an important role in one of the most infamous events in American history - the assassination of President Abraham Lincoln. Celebrating Dr. Mudd's legacy on his designated day allows us to remember and reflect on this pivotal moment in our nation's past.

It raises awareness about medical ethics

The actions of Dr. Mudd raise important questions about medical ethics and the responsibilities of doctors towards their patients. By commemorating Dr. Mudd, we also bring attention to these issues and can continue to have meaningful discussions about them.