Skip to main content

Welcome to McHenry County Illinois Genealogical Society

 

Welcome to McHenry County Illinois Genealogical Society (MCIGS)! We are a nonprofit community of family history researchers with members all across the world. Our mission is to spark interest in genealogy, share up-to-date research methods, and preserve McHenry County’s rich historical records for generations to come. Whether you’re just beginning your family tree or have years of experience, we invite you to explore our resources, attend our programs, and join us in keeping history alive.