I'm pretty certain that your query does not relate to my Frosts/Whittekers. Sarah M. Frost (b. 1842--d. 1913) married Albert Melville Whitteker (b. 1836--d. 1913) in Tioga County, PA. They then moved to Michigan, thence to Missouri, and finally to Neosho County, KS in about 1869. Sarah's sister, Julia A. Frost (1839--1900) lived her entire life in Tioga County, PA. She married Delos Hazelton Walker and had a number of children, most of whom continued to live in Pennsylvania.
A number of the kinfolk moved to Montgomery County and thence to Nowata County, OK.
I'll be glad to help, if I can.
Bill.