Rob Porter

Robert Roger Porter (born October 25, 1977) is an American lawyer and former political aide who served as White House Staff Secretary for President Donald Trump from January 20, 2017, until February 7, 2018. He was previously Chief of Staff for U.S. Senator Orrin Hatch of Utah.

Porter resigned his position as White House Staff Secretary after domestic abuse allegations from both of his former wives came to public attention. Provided by Wikipedia