Frances (b. 1839 NY) was the second child of Aaron Ostrander and Eunice Augusta Ball.
Aaron Ostrander, b. 27 Jan 1812, bpt 1812 Presbyterian Church, Ithaca, Tompkins County, NY; res Ridgeburg Twp., Bradford County, PA - married Eunice Augusta Ball 9 Dec 1836 (marriage published in 15 Dec 1836 edition of the Newburgh NY Telegraph).
Children of Aaron & Eunice:
-George b. 1837 -Frances b. 1839 NY -Charles b. 1841 PA -Mary E., b. 1844 PA -Helen A., b. 1846 PA -William E., b. 1849 PA -Caroline b. 1852 -Edgar b. 1854 -Hannah b. 1858
from Ostrander - A Genealogical Record auths: Emmett Ostrander / Vinton Ostrander Pub: OFA 1999 page 279