Hi, Linda. My Walkers are Francis Ann Walker, who married Samuel Alderson Baker August 14, 1817 and William Walker, who married Maltida Caroline Anderson. Both lived around the Eastern section of Hickman County and, I believe the Walkers may have been in Maury county as well. I believe Francis and William to be siblings and their father was Thomas Walker but don't have proof. I have looked briefly through my files and do not find information on your Randolph and Elizabeth or Lysander W. Walker, but will look further.Would definitely like to share. One source I have does have Thomas as married to Sarah Coleman. This source also has Thomas Coleman, Jr. as married to a Clarissa White (daughter of William White). I mentioned this because I am also researching some Whites of Maury County and would like more information on the family of William White. I am very interested in any connections that exist between the Walkers, Colemans, Whites, Andersons and the Gordons. Thanks for your responding to my posting and good luck with your search. Jeannette.