This is the same James Hamilton & Martha Patsy.In 1850 Census they were in Pike Co.James was 40 & Merchant b va Martha age 25 b KY.Living with them was Richard Yates 19 labor and Mary Childers 16 b KY.
1860 they show up on page 976 Piketon Census which says James is farmer age 57 & Patsy is 42 b ky.
Also on this census you will find my ggrandfather David C Lockhart & his brother William T Lockhart living with James & Patsy Hamilton.David Lockhart married 3 times.His second wife Martha Keatley died in child birth and her & baby are buried in the Hamilton Cemetary...Have you been to the cemetary ?????
James Hamilton died in 1867 according to court records in Pike co courthouse.I do not show him or Patsy having any children.....but they could have....& they could have died young.