Peck, A. D.
The following data is extracted from Historical and Biographical Sketches of Sac County, Iowa - Sac City.
A.D. Peck, county auditor, was born in Onondaga County, N.Y., in 1846. He graduated from the Syracuse High School in 1872 and the same year moved to Cedar Rapids, Ia. He came to Sac County in the spring of 1873 purchased land and engaged in farming until the autumn of 1877, when he was elected auditor and was re-elected in 1879 and 1881.
Source: Historical and Biographical Sketches of Sac County, Iowa - Sac City