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Books about Harlocker:
A Swigart-Meyers saga : the ancestors and descendants of Edmund K. Swigart (1867-1934) and Henrietta M. Meyers... by Edmund K. Manning, Peggie Sheets. ; Read, Helen Hunt. ; Smith, Virginia Gress, Swigart (1997)
Wiki information Harlocker:
Doug Harlocker is a property master.