Looking for descendants of Allen Edmonston b. 15 Mar 1803 VA - d. 12 Jan 1925 probably in Missouri buried at Walnut Grove Cemetery, Walnut Grove, Greene Co, MO and his wife 'Polly' buried with him b. 12 Aug 1810 TN - d. 27 Aug 1889 probaby in Missouri. Looking also for his wife's full name and ancestry and his Edmonson ancestry. Any help appreciated.