per your query of miller in rowan county,the Wendle Miller book list Frederick Miller/Margaret Braun, son James Miller
b 1791 r/c d 1842 KY m/23 June 1812 Sarah Zink, children
Gabriel, james herman, daughter?, frederick, Daniel Levi, Mary Elizabeth, sarah catherine, thomas, Jacob Isiah, MargaretAnn. Thomas 1831-1898 married 1856 narcessus Genes 1831-1898 lists son Silas. note at bottom of article: Larry Hill of Miami, Fl stems from this family. Hope this helps.