1840 census - Marion Township, Newton County, Missouri
1840 U.S. census, Newton County, Marion Township, pages 255 through 259 (stamped); National Archives microfilm M704, roll 227.
Ancestry.com - 1840 United States Federal Census (subscription)
Includes the following households:
p. 255 James Hornback
Abm Onstot
Joseph Bolen
John Mann
Willis Mills
Wm Laxon
p. 256 G. J. Indicot
Peter Roberson
Cavin Roberson
Prudence Butler
p. 257 Clisby Roberson
Washington Roberson
Beverly Roberson
David Onstot
[un-numbered - 258]
Nancy Bowlen [Bowlin?]
p. 259