1920: Harrisburg Ward 2, Dauphin, Pennsylvania
Street: Crescent Street
Jay C Hackenberry, 27, b: PA/PA/PA, life insurance agent
Pauline M Hackenberry, wife, 25, b: PA/PA/PA
Mary E Ammon, sister-in-law, 19, b: PA,/PA/PA, stenographer, lawyer's office
Spouse 1: Unknown Spouse
Children:
No children listed
Spouse 2:Samuel Leiby MUMMA (b. 16 AUG 1893, Dauphin Co., PA - d. FEB 1976, Hershey, Dauphin Co., PA)
Children:
1. Richard Ammon MUMMA (b. 4 AUG 1924, Allentown, PA - d. 10 MAY 1988, Port St. Lucie, FL)
2. Samuel Leiby MUMMA (d. 20 JUN 1939, Oakmont, Haverford twp, Delaware Co., PA)