↑ 1.01.11.2Ancestry.com. 1850 United States Federal Census. (Online publication - Provo, UT, USA: Ancestry.com Operations, Inc., 2009. Images reproduced by FamilySearch.Original data - Seventh Census of the United States, 1850; (National Archives Microfilm Publication M432, 1009 rolls); Records of the Bureau of the) Year: 1850; Census Place: Haverhill, Essex, Massachusetts; Roll: M432_313; Page: 129; Image: 593.
Name: Philip D. Merrill Birth Date: abt 1821 Birth Place: Massachusetts Residence Date: 1880 Residence Place: Atkinson, Rockingham, New Hampshire, United States
↑ 3.03.13.2Ancestry.com. 1870 United States Federal Census. (Online publication - Provo, UT, USA: Ancestry.com Operations, Inc., 2009. Images reproduced by FamilySearch.Original data - 1870 U.S. census, population schedules. NARA microfilm publication M593, 1,761 rolls. Washington, D.C.: National Archives and Record) Year: 1870; Census Place: , , ; Roll: M593.
↑ 4.04.14.2Ancestry.com. 1860 United States Federal Census. (Online publication - Provo, UT, USA: Ancestry.com Operations, Inc., 2009. Images reproduced by FamilySearch.Original data - 1860 U.S. census, population schedule. NARA microfilm publication M653, 1,438 rolls. Washington, D.C.: National Archives and Records) Year: 1860; Census Place: Atkinson, Rockingham, New Hampshire; Roll: M653_679; Page: 872; Image: 253.
Name: Philip D Merrill Birth Date: abt 1821 Birth Place: Massachusetts Residence Date: 1860 Residence Place: Atkinson, Rockingham, New Hampshire