- Date Of Birth: December 27, 1950
- Date Of Death: October 19, 2013
- State: Maryland
On October 19, 2013, Katherine D. Kostos, beloved wife of John G. Kostos, devoted mother of Dimitra Barrios and her husband, Luis, and Jennie Hall and her husband, Arsenio, dearest sister of Georgia and Nick Trintis and Zoe and Mark Fadok, loving aunt of Tricia and Leo K. O’Drudy, III, Dr. Julia and Seth Weitkamp, Patty Fadok, George and Amy Kostos, Stephanie and Guy Guimond, and Kassiani Kostos. She is also survived by many great nieces and great nephews, as well as many other family members and friends.