Note: Phone call to Ms. Balton, who is writing a book about her husband and has completed five chapters. (It is unclear if this book was ever published.) Graham Jackson played 27 command performances. She married him in 1953. They went to Warm Springs every year after Roosevelt's death. Jackson played piano, accordion, and organ but was not a singer. Alan Lomax asks if there are any tapes of him playing at a commemorative concert. He has only heard of her husband this afternoon.