Looking for the Parents of Charlotte and Lavina Russell

Looking for the parents of Charlotte and Lavina Russell. Charlotte was born about 1838, married Afred J. Ciders (Siders) 01 Dec 1859 in Wabash County, Indiana. Lavina was born in 1845, married Elizah Osburn 15 Feb 1870 in Wabash County, Indiana. Lavina is my Great Grandmother, and I think her and Charlottes' Mother was Cherokee Indian.