John Tyler was born on March 29, 1790; like his future running mate, William Henry Harrison, Tyler hailed from Charles City County, Virginia, and was descended from aristocratic and politically entrenched families of English ancestry. The Tyler family traced its lineage to colonial Williamsburg in the 17th century. John Tyler Sr., commonly known as Judge Tyler, was a friend and college roommate of Thomas Jefferson and served in the Virginia House of Delegates alongside Benjamin Harrison V, father of William. The elder Tyler served four years as Speaker of the House of Delegates before becoming a state court judge. He subsequently served as governor and as a judge on the U.S. District Court at Richmond. His wife, Mary Marot (Armistead), was the daughter of a prominent plantation owner, Robert Booth Armistead. She died of a stroke when her son John was seven years old.