Searching for ANY info on Mary Caroline D Karcher/Kaercher/Kercher (b. 1827 d. ?)...family probably lived in Rockland or District Township, Berks Co, PA. She married Reuben Frederick (b. 1821 d. 1904)in Rockland and later moved to Maxatawny Township. She had a daughter Lydia and a son Obadiah I have not been able to connect her to the Karchers/Kaerchers/Kerchers of Hamburg or Rockland. Any info helpful.