David Brannon was born and raised in Montgomery County. He earned his Bachelor’s degrees in Public Administration and Political Science from Miami University in 2002, then a law degree from the University of Dayton School of Law in 2005, where he served on the Law Review as a staff writer and editor. He practiced for nearly 15 years at his family firm, Brannon Law Firm, alongside his father and brother. In 2015, he became an Ohio State Bar Association certified specialist in estate planning, trust, and probate. Brannon was first elected probate judge in 2020. He lives in the Centerville area with his wife, Jill, and their three daughters, Kate, Brooke, and Charlotte.