Youth Baseball Academy. The family are the sole owners and heirs of Lerner Enterprises. Lerner died from pneumonia at home in Chevy Chase, Maryland, on February 12, 2023, at age 97. References External links Lerner Enterprises Washington Post article – Behind a Wall of Silence, Lerner Has Built an Empire Washington Post article – A Family That Plays Hardball Washington Post article – A Dynasty of Closed Ranks 1925 births 2023 deaths Businesspeople from Washington, D.C. American billionaires United States Army personnel of World War II American people of Lithuanian-Jewish descent American real estate businesspeople Jewish American baseball people Major League Baseball executives Washington Nationals owners Lawyers from Washington, D.C. George Washington University alumni George Washington University trustees George Washington University Law School alumni Jewish American sportspeople United States Army soldiers Deaths from pneumonia in Maryland