Illinois:  History of Cass County, Illinois, ed. William 
Henry Perrin. O. L. Baskin & Co. Historical Publishers, 
Chicago, 1882.  Cass County.

JOHN DUNN, farmer; P. O. Beardstown; was born in Cornwall, 
England, Aug. 1, 1812.  (For parents see sketch of his 
brother, Luke Dunn, which appears in this work.)  Mr. Dunn 
received his education in the Parish of Alternun in 
England, and began farming in this county, where he 
followed that occupation until his death, which occurred 
Oct. 4, 1875.  He was married in this precinct, July 20, 
1840, to Caroline Treadway, a native of Harford County, 
Md.; born May 13, 1817; still living.  By this union they 
were blessed with nine children: Elizabeth (deceased), Mary 
A., Martha J. (deceased), John G. (deceased), Emeline 
(deceased), Sarah E., William T., Charles N. and an infant 
(deceased).  Mrs. Dunn is a daughter of Edward and 
Elizabeth Treadway.  Mr. Dunn was a member of the Methodist 
Episcopal Church; he was a Republican.

Dunn Treadway
=
England Harford-MD