These Eberhart family histories, photographs, genealogical charts, and minutes of the Eberhart Reunion Association document the family history of Joseph Eberhart and his wife Catherine (Kistler) Eberhart, who emigrated from Pennsylvania to Kansas Territory in 1854, becoming early settlers on a Douglas County claim located south of the Lawrence community. Records of the Association chronicle the Pennsylvania German ancestry of the Eberharts and the history of the Eberharts in Kansas.