Josh Hawley, the Republican soon-to-be U.S. senator from Missouri, will be the fourth former U.S. Supreme Court law clerk in the Senate.

Hawley clerked for Chief Justice John Roberts Jr. in 2007 and 2008, as did his future wife Erin Morrow. Both Yale Law School alums, they married in 2010. She now teaches at the University of Missouri School of Law and is of counsel at Kirkland & Ellis. Previously, she clerked for Judge J. Harvie Wilkinson III on the U.S. Court of Appeals for the Fourth Circuit, and Josh Hawley clerked for then-Tenth Circuit Judge Michael McConnell.