Start My Family Tree Welcome to Geni, home of the world's largest family tree.
Join Geni to explore your genealogy and family history in the World's Largest Family Tree.

Grundy County, Illinois

Project Tags

view all

Profiles

Please add profiles of those who were born, lived or died in Grundy County, Illinois.

Official Website

Grundy County was established on February 17, 1841. It was named after U.S. Attorney General Felix Grundy (1777–1840).

The county was well known for its coal mines and attracted miners from Pennsylvania and other regions to work its deposits. The Diamond Mine Disaster occurred in Grundy County. The disaster took the lives of 69 men and boys who were trapped underground when water broke through into the mine after days of heavy rain and the pumps could not keep up with the rising erection. 22 bodies were eventually recovered, the remaining 44 were left in the mine and the mine was sealed. Today a marker stands near a Jack In The Box where they felt the majority of the bodies probably ended up.

Grundy County is also home to Dresden Generating Station—the first privately financed nuclear power plant built in the United States—and the Morris Operation—the only de facto high-level radioactive waste storage site in the United States.

Adjacent Counties

Cities & Villages

  • Braceville
  • Carbon Hill
  • Channahon (part)
  • Coal City (part)
  • Diamond (part)
  • Dwight (part)
  • East Brooklyn
  • Gardner
  • Godley
  • Kinsman
  • Mazon
  • Minooka (part)
  • Morris (County Seat)
  • Nettle Creek
  • South Wilmington
  • Verona

Other Townships & Communities: Aux Sable, Erienna, Felix, Garfield, Goodfarm, Goose Lake, Greenfield, Highland, Maine, Mazonia, Norman, Paytonville, Saratoga, Vienna and Wauponsee

Links

Wikipedia

IL Gen Web

Genealogy Village

Genealogy Trails

Museum of the Grundy County Historical Society

Genealogy Express

RAOGK



upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Map_of_Illinois_highlighting_Grundy_County.svg/150px-Map_of_Illinois_highlighting_Grundy_County.svg.png