1898-07-15 - Dr. E. J. Bronkhorst will locate in Lyle and will be here Monday July 18, prepared to do all kinds of dentistry. Office with Dr. Cobb.
1900-05-04 sketches of Lyle businesses
1904 - Dr. E. J. Van Bronkhorst dentist. commercial hotel parlors. next regular visit to Lyle: Monday and Tuesday July 11 and 12.

Last ad in the Lyle Tribune was 1906-11-02. In 1908-06-12, he had relocated permanently to Grand Meadow.