Daniel Moore, b. about 1800, is the father of Rebecca Moore (my 2nd great grandmother). She was b. 1821 Licking County, OH, m. Richard Gibson Brown 1844 Rock Island County, IL, d. 1910 Logan, Harrison County, IA. A Daniel Moore had a land patent in 1837 Mary Ann Township, Licking County, OH. In 1820 OH census, 2 Daniel Moores are listed, one in Burlington Township and one Harrison Township, OH. In 1855 IL census Township 16 Rock Island, IL a Daniel Moore is listed. He's too young to be Rebecca's father, but suspect part of her family as he is living near Hiram Andrews, the first husband of my step great grandmother.
Also find Daniel Grove Moore, MD b. 1844 Illinois City, Rock Island, IL, d. 1914 Cook County, IL. Is he Rebecca's relative?