BIO: Isaac N. Boyd, York County, PA Contributed for use in the USGenWeb Archives by Kathy Francis Copyright 2005. All rights reserved. http://www.usgwarchives.net/copyright.htm http://www.usgwarchives.net/pa/york/ _______________________________________________ History of York County, Pennsylvania. John Gibson, Historical Editor. Chicago: F. A. Battey Publishing Co., 1886. _______________________________________________ Part II, Biographical Sketches, Lower Chanceford Township, Pg 122 ISAAC N. BOYD is a son of James and Ann C. (Schroeder) Boyd, of Lower Chanceford, and was born March 12, 1853, at Wrightsville, and at the age of twenty-five commenced the study of medicine with Dr. Jacob R. Spangler, of York. He graduated from the College of Physicians and Surgeons of Baltimore, and in 1880 commenced the practice of medicine in Lower Chanceford Township, where he is also engaged in farming and milling, and at the mill built by his father. He was married, March 16, 1881, to Mary E. Vanhyning, of Chanceford Township. They have two children: Lulla A. and Minnie K. Dr. Boyd is a representative citizen, and served as tax collector for his township in 1882-83.