Hello, I would like to find out more information on the LEWIS family on the 1861 Wales census, especially Henry Lewis, age 19 born abt 1842 in Conwil, Carmarthenshire, Wales. In 1861 the family was living in Aberdare, Glamorgan. How can I determine if the father died before the next census? I am trying to find a mother Mary Lewis and son Henry Lewis who probably went together to Pennsylvania, USA just before 1870. He was a coal miner. Census info: RG9/4065 Merthyr Tydfil Aberdare Source RG 9/4065 Page 24 105 GSU #543228 Thank you for all suggestions and help! Tomi Larson Oswego, New York