In the book's own words, not ours, with obvious scanning errors fixed. Families often supplied these stories to the publisher, so check key dates.
Born 1828
From History of Coshocton County, Ohio: its past and present, 1740-1881. Containing a comprehensive history of Ohio; a complete history of Coshocton County ... a history of its soldiers in the late war ... (1881)
CLARK WILLIAM, Perry township, New Guilford postoffice; born in this county in 1828; son of Joshua and Mary Clark, and grandson of William and Elizabeth (Barn) Giffln, and of John Clark; was married in 1861 to Miss H. L.
Teatoh, daughter of Ellis and Elizabeth Vefftch. They have nine children, viz: Elmer V., Walter H., Harriet E., Duette, Mary E., WiUiam H., T. E., Sylvia M. and Charles H.
As printed in History of Coshocton County, Ohio: its past and present, 1740-1881. Containing a comprehensive history of Ohio; a complete history of Coshocton County ... a history of its soldiers in the late war ... (1881). See the original pages. Wording is the original; obvious scanning errors have been corrected, and a few may remain.
The printed record stops around 1881. We trace your line from there down to you, with every source cited.