Naturalization Records: Philadelphia, 1789-1880 Please enable JavaScript in your browser to complete this form.Please enable JavaScript in your browser to complete this form.Your Email *EmailConfirm EmailFull Name You Want Searched *Helpful InformationSubmit This index contains data on over 113,000 immigrants from almost 100 different countries. It is a valuable resource for researchers who have ancestral ties to Pennsylvania. Explore your ancestry with a free trial!