Devon Pa Probate Attorneys - Bio John B. Whalen Jr Esq Devon Pa Probate Attorneys7 N Waterloo Road, Devon, PA 19333 Devon Pa Probate Attorneys - Office John B. Whalen, Jr., JD., LL.M., is an AV Peer Review Rated Preeminent 5.0 and Avvo Rated 10.0 Superb premier and prestigious Attorney … [Read more...] about Devon Pa Probate Attorneys