| Sources |
- [S1256] PA, Erie County History, (Chicago: Warner, Beers & Co., 1884), Venango Township, p. 187: George W. Dean.
Mrs. Mary Chase is first of the eight children listed for Samuel and Zadia (Bailey) Dean.
- [S477] Chase, Mary A. (I20565): 1900 US Census, (www.ancestry.com (2004): National Archives and Records Administration micropublication T623, roll 1409, enumeration district (ED) 126, sheet 15A, page 216A, line 41, dwelling 346, family 350; image accessed 12/27/2008.), 1900.PA.Erie.Venango.126.29.
- [S467] Dean, Samuel (I19170): 1840 US Census, (www.ancestry.com (2004): National Archives and Records Administration micropublication M704, roll 271, page 80, line 5; image accessed 12/28/208.), 1840.NY.Chautauqua.French Creek.25.
- [S473] Chase, David (I20566): 1850 US Census, (www.ancestry.com (2005): National Archives and Records Administration micropublication M432, roll 777, page 9B, line 24, dwelling 132, family 132; image accessed 12/27/2008.), 1850.PA.Erie.Amity.18.
- [S474] Chase, David (I20556): 1860 US Census, (www.ancestry.com (2004): National Archives and Records Administration micropublication M653, roll 1107 enumerated page 20, master page 20, line 17, dwelling #, family 156; image accessed 12/27/2008.), 1860.PA.Erie.Amity.20.
- [S475] Chase, David (I20566): 1870 US Census, (www.ancestry.com (2003): National Archives and Records Administration micropublication M593, roll 1339, enumerated page 20, master page 120(B), line 37, dwelling 170, family 170; image accessed 12/27/2008.), 1870.PA.Erie.Amity.20.
- [S476] Chase, David (I20566): 1880 US Census, (www.ancestry.com (2005): National Archives and Records Administration micropublication T9, roll 1127, enumeration district (ED) 140, enumerated page 1, master page 1A, line 13, dwelling 2, family 2; image accessed 12/27/2008.), 1880.PA.Erie.Amity.140.1.
- [S1256] PA, Erie County History, (Chicago: Warner, Beers & Co., 1884), Venango Township, p. 187: George W. Dean.
"George W. Dean, farmer, P. O. Wattsburg, was born Sept. 11, 1842, in Chautauqua Co., N. Y., and is a son of Samuel and Zadia (Bailey) Dean, married Aug. 15, 1830."
|