I am looking for information on my 4th great grandfather William Bell Hamilton. He was born in Lexington, Kentucky around 1809, his father Charles was born in Virginia before Kentucky statehood. William was a physiician in Kentucky, married Sarah A. born abt 1812 in Kentucky (maiden name unknown), they had 10 children and moved from Kentucky to Plano/Allen/McKinney, Texas around 1851. Any help on his death location, parents or wife's maiden name would be very helpful. Thank you very much!