I am just starting to research this line, but we may be connected. My line is a Martha Jane NICCUM b 18 Feb 1837 Prebble Co., OH and d. Apr 1870 Sullivan Co., MO. She m. John L. LEASURE (1831-1896). Her father was Phillip Courtland NICCUM and mother was Benitha COOK. Is this any help to you?