Seeking information on Peggy Jackson, daughter of Joseph and first wife, migrated to Vermilion Co., Illinois in 1820's. She is the full sister to Joseph and Thomas Jackson and half sister to Nathan, Sarah, and Mary Jackson of Vermilion Co., Ill. Their mother is Nancy Elam, second wife of Joseph.

Know she was alive in 1846 when her father died. She is named in the will, but lose her after that.

Thanks.