Hello ColC and Forfarian, greetings from Australia. Thank you very much for taking the time to post the above information, it is much appreciated. However, I do currently have the above info re BDM's. As I originally posted, the relationship between Daniel Marley and John Hector Marley is the one I'm most interested in. I can safely say they were not brothers as Daniel's mother's maiden name was Dolan and John's mother's maiden name was Kane. Coincidentally, John's father is also a Daniel, as is his oldest brother b.1903