Ancestry.com, Iowa, Pottawattamie County, Annotated Record of US Census, 1850 (Provo, UT, USA: Ancestry.com Operations, Inc., 2012).

• Title	Ancestry.com, Iowa, Pottawattamie County, Annotated Record of US Census, 1850 (Provo, UT, USA: Ancestry.com Operations, Inc., 2012).
  Short Title	Iowa, Pottawattamie County, Annotated Record of US Census, 1850
  Repository	Ancestry.com
  Source ID	S19
  Text	Susan Easton Black, Harvey Bischoff Black, Sarah Allen and Rebecca Allen. Annotated Record of the United States Federal Census Iowa, Pottawattamie County 1850. Private donor.
  Linked to	John Daniel Thompson McAllister Family: John Daniel Thompson McAllister / Ellen Handley