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 1853, Montgomery county
From Centennial portrait and biographical record of the city of Dayton and of Montgomery County, Ohio, containing biographical sketches of prominent and representative citizens, together with the biographi (1897)
ISAIAH B. WILSON, M. D., physician and surgeon, of Dayton, Ohio, with his office at No. 66 East Jones street, has been a resident of the city for the past nineteen years. He was born in Montgomery county, December 28, 1853, and is a son of Bartholomew and Margaret A. (Brenner) Wilson.
Isaiah B. Wilson was educated at the Otterbein university, Westerville, Ohio, and afterward studied medicine with Dr. A. R. Moist, now of Dayton, Ohio, but then of Sulphur Grove, Montgomery county. Afterward he attended and graduated from the Miami Medical college, of Cincinnati, Ohio, being a member of the class of 1877. He immediately afterward located in Dayton, on Jones street, where he has ever since been engaged in general practice, and has met with much success.
[This passage is too damaged in the scanned book to reproduce. See the original book.]
As printed in Centennial portrait and biographical record of the city of Dayton and of Montgomery County, Ohio, containing biographical sketches of prominent and representative citizens, together with the biographi (1897). See the original pages. Wording is the original; obvious scanning errors have been corrected, and a few may remain.
The printed record stops around 1897. We trace your line from there down to you, with every source cited.