Warren J. Ziegler

• Pennsylvania genealogical findings in the Allemangel area of Berks and Lehigh (Northampton) counties and adjoining areas
• A compendium of the families who worshipped at Jacob's Union Church during the past approximately 200 years
• Compendium of the families who worshipped at the New Bethel Union Church
• Genealogical findings in the Allemangel area
• Genealogy of the descendants of Andreas Ziegler, 1744-1800
• Peter Lutz, 1720-1803, and many of his descendents