We located 82 record matches to John Herr in Pennsylvania. Find more details about the John you are trying to find by researching their possible addresses, telephone numbers, email addresses and linked relatives. Wondering where a lot of them live? Lancaster has the greatest residency, with Lititz next greatest. For people with the John Herr name, the average is about 98 years of age, with nearly 85% categorized in the 81+ age group. See more...