

Please add profiles of those who were born, lived or died in McHenry County, Illinois.
McHenry County was formed in 1836 and was named for Major William McHenry, a member of the Illinois Militia during Tecumseh's War, a major during the Blackhawk War in 1832, and a member of the Illinois House of Representatives and Senate.
Adjacent Counties
Cities
Villages, Townships & Communities
Alden | Algonquin (part) | Barrington Hills (part) | Belden | Big Foot Prairie (part) | Bull Valley | Burton | Burton's Bridge | Carey | Chemung | Coral | Dorr | Dunham | Fox Lake (part) | Fox River Grove (part) | Franklinville | Grafton | Greenwood | Harmony | Hartland | Hebron | Holiday Hills | Huntley (part) | Island Lake (part) | Johnsburg | Lake in the Hills | Lakemoor (part) | Lakewood | Lawrence | McCullom Lake | McHenry | Nunda | Oakwood Hills | Palm Beach (part) | Pistakee Highlands | Port Barrington (part) | Prairie Grove | Richmond | Ridgefield | Riley | Ringwood | Seneca | Silver Lake | Solon Mills | Spring Grove | Terra Cotta | Trout Valley | Union | Wonder Lake
Links
[https://en.wikipedia.org/wiki/McHenry_County,_Illinois Wikipedia