Down in “Little Egypt,” the southern Illinois coalfield was one of the richest in the nation, and one of the most bitterly fought.
The people in this story fill our public-record database. Search a surname and filter to Illinois.
Search Illinois records →The southern Illinois field
Beneath Franklin, Williamson, Saline, and neighboring counties lay some of the thickest coal seams in America. From the late 1800s the mines drew Italian, Polish, Lithuanian, and British miners into towns like West Frankfort, Herrin, and Zeigler, and Illinois became one of the top coal-producing states in the country.
The mine wars
The field was a stronghold of the United Mine Workers, and its labor struggles turned deadly — most infamously the 1922 Herrin Massacre, when a strike at a strip mine ended in the killing of strikebreakers. The coalfield’s violence made national headlines for a decade.
Decline and legacy
Mechanization, cleaner fuels, and played-out seams shrank the industry through the twentieth century, but the mining towns and their immigrant, union-forged communities remain woven through southern Illinois family history.
Finding your Illinois ancestors
- Company, union, and census occupation records tie a family to this industry — start with the occupation column and the local company’s payroll and union rolls.
- Census records (free through 1950) list occupation and residence — placing your family in a specific Illinois county and town, decade by decade.
- Death & cemetery records — search our Illinois database for the people in this story and the generations around them.
- The Illinois State Archives in Springfield holds the deeper collections — company, church, military, and county records.
- Newspapers on the Library of Congress’s Chronicling America carried the obituaries, accidents, and milestones of these communities.
We work back from you to the ancestor who lived this history — census, vital, church, and cemetery records, written into a book and an interactive family site. Flat rate, no DNA test.
See how it works →Frequently asked questions
Where was coal mined in Illinois?
Illinois coal centered on the southern and central counties — especially Franklin, Williamson, and Saline in the deep south, and a broad central field — around towns like West Frankfort, Herrin, and Zeigler.
What was the Herrin Massacre?
A 1922 outbreak of labor violence in Williamson County during a national coal strike, in which striking union miners killed a group of strikebreakers. It became a symbol of the era’s mine wars.