Michael: If you do go within that time period, could you please lookup a Pendleton Gaines Darwin for 1869 in Clarke or Lauderdale Co? That is, if that year existed. I believe the 1866 year is listed, and that would be the next best thing. The surname has been misspelled frequently such as Dorwin, Durvin, Darvin, and even Daring. Thank you for any help. Leslie Hill