Jonas M. Kilmer

Jonas M. Kilmer (April 11, 1843 - May 13, 1912) was an American manufacturer of patent medicines, first as a partner with his brother, S. Andral Kilmer, and then with a full ownership stake (beginning in 1892) in the Dr. Kilmer & Co. business, makers of Dr. Kilmer's Swamp Root and other proprietary remedies.