Press enter to skipSkip to main content

Make Your Plans for the 39th Annual Heritage Fair in July!

About Us
Museum
Preservation
Research
Contact Us

Search form

Search

Research Library

You are here

Home » Research » Overview

The Library hours are M-F, 9 a.m. to 4:30 p.m. year round. Appointment required.

Show All
Forgotten McHenry County
Life Before Series
Reference
Statistics

Countywide Resources

main street in mchenry illinois

Read more about Countywide Resources

Local Histories

1911 Broadway in Richmond

Read more about Local Histories

McHenry County Conservation District Historical Resources

Reference material

Read more about McHenry County Conservation District Historical Resources

McHenry County Death Notices

old death notices

Read more about McHenry County Death Notices

1850 Birthplaces

Read more about 1850 Birthplaces

1850-1870 Occupations

Read more about 1850-1870 Occupations

1872 Cultural Sites

Read more about 1872 Cultural Sites

1872 History Map

Read more about 1872 History Map

1892 Cultural Sites

Read more about 1892 Cultural Sites

1908 Cultural Sites

Read more about 1908 Cultural Sites

Criminal Court Cases 1837 - 1877

Read more about Criminal Court Cases 1837 - 1877

Day in McHenry County History

Read more about Day in McHenry County History

Land Purchases

Read more about Land Purchases

Wartime Data

Read more about Wartime Data

Life Before Jared's

Read more about Life Before Jared's

Life Before Malls

Read more about Life Before Malls

Pages

1
2
3
next ›
last »

6422 Main St.,
P.O. Box 434, Union, IL 60180
Phone: (815) 923-2267

Share your thoughts!

TAGS

Education

Heritage Quilters

Landmarks

Research

Videos

Volunteer

We Want You!

Volunteers are needed for various other projects! If you are interested in local history or have other skills you can contribute, please complete our Fillable Volunteer Form. If you have any questions, please phone our office at 815-923-2267.

Sign up for the free MCHS Monthly Newsletter.

Links

Follow us on Facebook

Visit us on Linked In

View us at Instagram

View us at YouTube

Subscribe to RSS Feed

Shop For Museums Online

Historic Preservation Commission

© 2025 MCHS- All Rights Reserved.

HOURS | SITE MAP | SEARCH