I am searching for information on my husbands great grandmother.She was Sarah Purkey b. Feb. 15, 1891 d. December 1976.She married John Harrison Lamb. My husband is descended from their daughter Mary Emily Lamb.She married John Cross. It is beleived that the name may have been Purkeypile and later shortened to Purkey. I also beleive that she was from Hancock Co. Tn, near Sneedville. Would like info on her ancestors, siblings, and descendants.Would love to hear from anybody who may be related.