matt,
I have him in the 1880 Wilkerson Census. Pasting from the LDS site doesn't usually work that good here, if you have a problem reading the info, feel free to send me an email.
GP
William T. DOWNS Household
Male
--------------------------------------------------------------------------------
Other Information:
Birth Year <1824>
Birthplace MS
Age 56
Occupation Planter
Marital Status W Race W Head of Household William T. DOWNS
Relation Self
Father's Birthplace KY
Mother's Birthplace MS
--------------------------------------------------------------------------------
Source Information:
Census Place Beat 2, Wilkinson, Mississippi
Family History Library Film 1254668
NA Film Number T9-0668
Page Number 456D
Household:
Name Relation Marital Status Gender Race Age Birthplace Occupation Father's Birthplace Mother's Birthplace
--------------------------------------------------------------------------------
**************************************************
William T. DOWNS Self W Male W 56 MS Planter KY MS
Ellen A. DOWNS Dau S Female W 18 MS MS MS
P. J. DOWNS Son S Male W 16 MS MS MS
Source Information:
Census Place Beat 2, Wilkinson, Mississippi
Family History Library Film 1254668
NA Film Number T9-0668
Page Number 456D