I am looking for information on Thomas Scott Brown born ca. 1795 in County Down Ireland. His family settled in Preble County after their arrival in 1799. He married Nancy Bell, family also from County Down Ireland and coincidentally journeyed to America on the same ship and also settled in Preble County. She was born on December 22, 1823 in Preble County, and died in Warren County Ohio on March 29, 1906. Their son was Zenas Imla Brown, born November 11, 1860. (my great-grandfather.) Any info would be most appreciated.