Jefferson County Library - Genealogy
The Della Lang Local History and Genealogy Room of the Jefferson County Library-Northwest Branch. https://linktr.ee/jclgenealogy
09/17/2026
To celebrate Constitution Week (September 17-23), members of the Louisiana Purchase Chapter of the National Society Daughters of the American Revolution (NSDAR) will be here on Monday, September 21, to share the history of the U.S. Constitution and its connection to the American Revolution. This will be followed by a brief introduction, led by department staff, on how you can research your Revolutionary War patriot in the Genealogy & Local History Room.
Monday, September 21
3:00 PM
Northwest Branch Community Room
Save a seat for you and a friend by visiting our event calendar at jeffcolib.org
09/04/2026
From our friends at Kimmswick Historical Society
08/19/2026
We love visits with junior genealogists!
Hattie is researching her family and filling in this massive tree. We recently assisted her search for marriage records to fill in some blank spots.
Great job, Hattie!!
08/11/2026
It’s back-to-school season!
Drop by the Northwest Branch for a trip down memory lane with our full collection of yearbooks, or learn about the schools your grandparents attended.
Donation Request!
We are seeking a copy of the Lion 1974 Northwest Freshmen Center yearbook from House Springs. Do you have one to donate to our yearbook collection?
Let us know!
08/05/2026
Have you explored the digital archives lately?
From historic photographs and postcards to newspaper clippings, and local documents, our online collections preserve the stories that shaped our community. Whether you're researching your family history, exploring local landmarks, or simply curious about the past, there's always something new to discover.
The image shown here is just one glimpse into our community's history. Explore thousands more from anywhere, anytime, and uncover the stories waiting to be found.
Image data: Lester Longhibler, Painting, Decorating and Dry Wall Contractor. High Ridge, Missouri.
Photograph of Lester Longhibler's work vehicle at his home.
Taken in the early 1960s
# 2008.009.063 Rich Ellmer Collection
https://jeffcolib.catalogaccess.com/
07/31/2026
During the Gilded Age, America's cemeteries grew upward instead of outward. New advances in granite quarrying, transportation, and stoneworking made it possible to build towering obelisks, grand mausoleums, and impressive family monuments. At the same time, Victorian traditions of remembrance inspired increasingly elaborate memorials.
Join Dr. Jeff Smith as he explores how technology, engineering, and changing attitudes toward death transformed America's historic cemeteries. Through fascinating stories and historic images, discover how these remarkable monuments continue to shape cemetery landscapes today.
Visit the event calendar at jeffcolib.org to register!
07/22/2026
In order to present our area’s history in an authentic way and document it, you gotta get out there and experience it. Today, our Genealogy & Local History team visited two historic mill sites - in Cedar Hill and Byrnes Mill along the Big River.
What other historic Jefferson County sites do you think we should visit?
07/17/2026
Behind the Pages: How Your Favorite Newspaper Ends Up On Your Screen This blog takes you behind the curtain at Newspapers.com. Learn how your favorite newspapers end up on our site!
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Contact the practice
Telephone
Website
Address
5680 State Road PP
High Ridge, MO
63049
Opening Hours
| Monday | 9am - 8pm |
| Tuesday | 9am - 8pm |
| Wednesday | 9am - 8pm |
| Thursday | 9am - 8pm |
| Friday | 9am - 5pm |
| Saturday | 9am - 5pm |