Betty J. Mercer Orbaugh, 85, Indianapolis, passed away Mar. 19. Born Aug.20, 1923 to the late John & Bertha (Carter) Mercer,she was preceded in death by her son, Bill Orbaugh. Friends May call on Sat. Aug. 15, 2-6 pm at St. Luke's U. Methodist Church Parlor, 100 W. 86th St., Indpls. Surviving are her daughter, Mary Hartmann (Robert); 2 grandchildren, Anna and Robert Hartmann; niece, Lynda Ellis; nephew, John Hunt (Lisa); several great nieces and nephews. In lieu of flowers, donations to Walther Cancer Foundation or Indianapolis Children's Museum are welcome.