Have you tried using PERSI in your genealogy research? If not, you are missing out on a valuable genealogical information resource. PERSI stands for Periodical Source Index, and it is the most extensive genealogy and local history subject index on the planet. It was designed and assembled by the staff at the Allen County Public Library Foundation and Genealogy Center. PERSI is a valuable, even vital resource for genealogists, and is widely recognized as being such.
What makes PERSI so unique to genealogists? Well, to start, it includes an index of 11,000 periodicals, 3,000 of which are no longer publishing. These periodicals were all published by historical and genealogical societies at local, state, national, and international levels. The index includes twenty-two subject headings, and 2.7 million surnames and locations that may pertain to your family history. If you have a particular family line that has been a stubborn brick wall to you or are just looking for more information on the details of the lives of your ancestors, you may find the answers you seek in the PERSI database. It’s not just genealogists who use PERSI. Historians, academics of all kinds, archaeologists, demographers, and students from Kindergarten to college all use this valuable research resource.
The PERSI index began as an idea in 1986 when efforts were made at indexing both current and past issues of publications on genealogy and history in publications ranging from 1847-1985. It was originally a sixteen-volume set, though it has become much larger than that over the decades, with new additions as more periodical discoveries are made. The Family History Library of the Mormon church has the original set available on microfiche. There also used to be an annual print version of PERSI, which was discontinued in 1997. Ancestry.com issued CDs with the original index on it to customers for a short time, but no longer does so. Ancestry also used to make the index available as a digital product to its subscribers on its website, but no longer does so. You could also access PERSI from Heritage Quest Online until just recently, as the site has now taken it down.
You can now search PERSI free at the Allen County Public Library Genealogy Center. The index provides citations to genealogy and local history articles; it does not automatically provide the full text of every article. Use each citation to locate the journal or contact the Genealogy Center for help obtaining a copy.
In order to search PERSI to maximum effect, it is important to understand that it is not an every name index or even an every word index. You must look up things on the index by:
- Location
- Type of record
- Using the surname as a subject
- How-to topic
There are no queries, genealogical charts, fiction, cartoons, or poetry on PERSI, except once in awhile. You usually won’t find them there. You can search up to 150 characters in the index, and most researchers have found your chances of finding something pertinent to your unique search is greater the more characters you use. There are some periodicals in the index that are in foreign languages. A title of an article in a foreign language indicates the article is written in that language. To actually search for people by name, it is best to use the “optional keywords” field. Because the index is not an every name index, it is often more useful to add a place or location along with a name when doing a search.
It can take some practice to get the hang of PERSI, but once you do, you will wonder how you ever did without it in your genealogical research. You will find things in it that are not in any vital record source, no newspaper article, no census, and not even any written family histories. These are magazines, newspapers, pamphlets, booklets, and other publications by societies dedicated to genealogy and history, and they may have been published long ago when people with firsthand knowledge of people and events you are researching were available to be interviewed or tell their stories. They may also have or had access to other sources that are no longer available, or available to the public. People may have contributed information to these publications that they never submitted anywhere else, and that never made its way anywhere else. PERSI opens up a whole new wealth of genealogical material you never knew existed, and it can break down brick walls and open genealogical doors for you.
It is well worth searching the free PERSI index. If a citation looks relevant to your family, note the article title, publication, date, volume, issue, and page numbers. Then look for the publication through a library or genealogical society, or ask the Genealogy Center about obtaining the article. A Findmypast subscription is not required to search this index.
Among the types of articles included in the PERSI index are things like:
- Biographies
- Cemetery lists and other information on them
- Census records
- Church records
- Court records of all kinds
- Deeds
- Directories of all types
- Histories of people, houses, businesses, ethnic groups, and more
- Institutional records, such as orphanages, poor houses, and more
- Land records
- Maps
- Military records
- Miscellaneous records
- Naturalization information
- Obituaries
- Passenger lists
- Probate records
- School records
- Tax records
- Vital records
- Voter records
- Wills, including indexes, abstracts, and transcriptions
