Clark County, KS Genweb Project a collection of online resources for genealogy researchers
Clay Co. 1883 List of Pensioners on the Roll
Clark County Message Board read and post messages with other genealogy researchers of this county
Kansas Genealogical and Historical Societies
The Tombstone Transcription Project - cemeteries for Clark Co. KS
World War II Honor List of Dead and Missing Personnel, Clark County

Additional Resources

Kansas Public Records Search find living & deceased family members/relatives including address, phone number, age..
Kansas Birth Records
Kansas Marriage Records
Kansas Divorce Records
Kansas Death Records