I need help trying to identify the parents and siblings of my GGG grandfather, Thomas Brown. He was born in Crawford County, PA, 1810 – 1817. He was married to Lavina Norris, June 28, 1832, in Zanesville, Muskingum County, OH. They made their home in Jacksontown, Licking County, OH, where Thomas was a blacksmith. Their children were Sarah (b. 1833), Roena, Lorenzo Dow, James, Henry F., Mary E., Cassius and Elizabeth. James and Henry F. are twins (b. 1841). Henry F. is my GG grandfather.