Thank you very much for your response to my request. I regret that I am not researching the Blackwell family. My interest at the moment is in the parents of James T. Wallen (father of Nancy Clementine Wallen Blackwell) and their connection to the McKay family, particularly the William McKay to whom James' mother, Lucinda, married after the death of her Walden/Wallen husband. If you know of anyone who might have any information concerning them, please let me know?
I surely am grateful for your help and interest. Joanne Hodges