Dr. Frank Eldridge Wynekoop, a practicing physician in Chicago for more than twenty-five years and former biology professor at the University of Illinois college of medicine, died suddenly of heart disease yesterday at his home, 3406 West Monroe street. He was born sixty-two years ago at Walcott, Ind., and won his medical degrees at the University of Illinois and Wabash college. His funeral will be held Saturday afternoon at 1 o'clock from his home.

Source:

Unknown, "Frank Eldridge Wynekoop, Physician 25 Years, Dies," The Chicago Daily Tribune, Chicago, Thursday, 3 January 1929, p. 22.