My name is Sandra Macdonald, we share the same Great Grandfather, John Carr Lawton. John Carr Lawton had an affair with my ggran, Sarah Byfield Clarke, and from this union came my gran, Sarah Byfield Lawton on 2 Sept 1904. I know this would be hard to believe, however, it is very much true. My gran was ashamed of how she was conceived growing up a good christian woman. The entire family migrated from Scotland to Australia, where we all live and grew up in. I would love to hear from you. Please write back asap.