↑ 1.01.11.2Ancestry.com. 1850 United States Federal Census. (Name: The Generations Network, Inc.; Location: Provo, UT, USA; Date: 2005;) Database online. Allenstown, Merrimack, New Hampshire, roll M432_435, page 198, image 402.
Record for Dudley Clifford
↑ 2.02.12.2Ancestry.com. 1850 United States Federal Census (2). (Name: Online publication - Provo, UT, USA: The Generations Network, Inc., 2005.Original data - United States of America, Bureau of the Census. Seventh Census of the United States, 1850. Washington, D.C.: National Archives and Records Administration, 1850. M432,;) Year: 1850; Census Place: Allenstown, Merrimack, New Hampshire; Roll: M432_435; Page: 198; Image: 402.
Name: Dudley Clifford Birth Date: abt 1778 Birth Place: New Hampshire Residence Date: 1850 Residence Place: Allenstown, Merrimack, New Hampshire
↑Ancestry Family Trees (1). (Name: Online publication - Provo, UT, USA: The Generations Network. Original data: Family Tree files submitted by Ancestry members.;) 1 or more individual Ancestry Family Tree files were combined to create this source citation.