John H Griffin MD married Olivia Morrison. Four children, Miriam, Mary, Ruth, Hugh. USA, GA. John H reportedly died in 1920s. Olivia died in Atlanta GA, 12 Feb 1961 of heart ailments. Hugh was OB/GYN in Kentucky or Virginia, died during 1970s. Miriam was married to man named Burch, she died late 1980s or 1990s.