It was I who requested the forums for Palsgrove, Polsgrove and Pfalzgraf and posted the majority of items on all three.
Your posting is answered on the Polsgrove forum, but I will share this here:
FAMILY of HENRY:
By wife (1) _______________: John W., b. 1807; Nancy, b. 1811; Catherine, b, 1812; Jacob, b. 1814; Nathaniel, b. 1815, all in Pendleton Co., KY.
By wife (2) Nancy Lewis: Amanda Ann, b. 1819; Sarah Ann, b. 1820; GEORGE M. (my ancestor), b. 1821; James L., b. 1823,; Mary, b. 1824-26?; these all born in Henry Co. Ky, before Henry received his land grant in Hickman Co., in 1826; Emiline, b. 1825, TN; Harriet, b. 1828; Alfred Thomas, b. 1829; Caroline, b. 1829, these three born in Hickman Co., KY.
From this you can see that Callie was Caroline, daughter of Henry and Nancy (Lewis) Polsgrove and Sarah was also a daughter of Henry and Nancy (Lewis) Polsgrove.
See #17 on Polsgrove Forum and get acquainted with the family by reading all the messages.