History of Daviess County, Kentucky, Inter-State Publishing Co., 
Chicago, 1883.  Reprinted by McDowell Publications, Utica, KY, 1980.  p. 
605.

JOSEPH B. AUD, of the firm of J. B. Aud & Brother, Knottsville, was born 
in Nelson County, Ky., Dec. 19, 1829, and is a son of Thomas C. Aud 
(deceased), also a native of Nelson County, who brought his family to 
Knottsville in 1838, where he died in March, 1853.  Our subject was 
brought up in Knottsville, where he attended the common schools.  He 
also attended St. Mary's College, in Marion County, for a time.  For a 
short time he taught school, but in 1859 he and his brother, Hillary T. 
Aud, engaged in the mercantile business in Knottsville under the present 
name.  They have been in the business ever since, and are consequently 
the oldest business firm in Daviess County.  They carry a general stock 
of $5,000, doing an annual business of $17,000.  Mr. Aud was Postmaster 
for Knottsville about five years, and Magistrate for eight years.  In 
September, 1864, he married Miss Annie, daughter of William Sansbury.  
She died in December, 1876; and he married, in September, 1878, Nannie 
Mattingly, daughter of George Mattingly, of Whitesville, this county.

Aud Sansbury Mattingly
=
Nelson Marion

http://www.rootsweb.com/~kygenweb/kybiog/daviess/aud.jb.txt