Madalyn Murray O'Hair

Madalyn Murray O'Hair, born on April 13, 1919, was a prominent American activist known for her unwavering support of atheism, feminism, and the separation of church and state. In 1963, she founded American Atheists, an organization dedicated to advocating for the rights of non-believers, and served as its president until 1986. Her leadership was marked by a commitment to challenging religious influence in public life, and her son, Jon Garth Murray, succeeded her in this role.

O'Hair gained national attention for her pivotal role in the landmark case of Murray v. Curlett, which contested the constitutionality of mandatory prayers and Bible readings in Baltimore public schools. This case, which included her first son, William J. Murray, as a plaintiff, was consolidated with Abington School District v. Schempp and ultimately led to a ruling by the United States Supreme Court that deemed such practices unconstitutional. This decision followed the earlier Engel v. Vitale ruling, which prohibited officially sponsored prayer in schools.

Her activism and outspoken nature earned her the title of