I am a direct decendant of Sumner Lee Laughton and Nancy O'Neal. Melba McKenna was a cousin of my grandmother and I had the pleasure of knowing her for many years. Knew her sister Vera as well., Melba spent many years involved in her family geneology on the Laughton and O'Neal side. If you will send my your mailing address via my e-mail addess I will be glad to print out and mail you the geneology as it currently stands. My family is about to welcome the birth of the first child of the 6th generation to have been born in California.