I am helping a friend get started on her genealogy, she is in California. She also descends from Calvin J. Kearse. She believes her ancestor, Laura S. Kearse, is their daughter as she found her in the 1860 census with them as a one year old. This was at Bufords Bridge, Barnwell Co., SC. Her great-grandmother was Laura Savannah b 1859. She is seeking Calvin's parents. Can you help?