John, see the marriage record below this census data of possible family of "Talitha"..A marriage record is indexed wrong on Ancestry.com under "James Rida & Leatha Winkler"..View original marriage record on Ancestry.com and tell me what you think..
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1850 Livingston Co, MO Census Dist 51 PG 83B
A G Winkler 43 KY (Andrew G. Winkler remarried Milly Tramel 12/3/1843 Livingston Co, MO)
Milly Winkler 35 TN
Salina Winkler 18 IN
Andrew Winkler 16 IL
John Winkler 13 IL
Louisa Winkler 12 IL
Rachael Winkler 9 MO
Tabitha Winkler 4 MO
Araminta Winkler 3 MO
Nancy A Winkler 0 MO
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1860 Livingston Co, MO Census GreenTwp pg 921
Michael West 46 Germany
Milley West 44 KY (Note: Milly Winkler remarried Michael West 12/17/1859 Livingston Co, MO)
Mary West 10 IN
Tobitha Winkler 14 MO
Arminta Winkler 12 MO
Arnolda Winkler 10 MO
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Name: Mr. James Rider
Marriage Date: 2 Oct 1860
Marriage County: Livingston
Spouse Name: Miss (Taletha????) Winkler--Note: the question marks I added hard to make out 1st name view original marriage license
Officiator: Nathaniel Watson J. P.