IHS has neither naturalization records nor immigration and passenger lists in its collection, but staff can check the Index and refer researchers to the appropriate court system (Circuit, Common Pleas, Probate, or Superior) and the county where naturalization records may still reside. In some cases, the records have been transferred to a central repository for long term preservation. In Indiana, that agency is:

Indiana State Archives
6440 E. 30th St.
Indianapolis IN 46219
Phone (317) 591-5222
http://www.state.in.us/icpr

State Archives Naturalization Database
http://www.in.gov/serv/icpr_naturalization

Upon request, IHS staff can also provide address and contact information for specific county courthouses in Indiana.

For more information on naturalization records, immigration records, and passenger lists, please contact:

Indiana State Library
Genealogy Section
140 N. Senate Avenue
Indianapolis, IN 46204
(317) 232-3689
www.statelib.lib.in.us