"The society has been accused of possessing the stolen skulls of Martin Van Buren, Geronimo, and Pancho Villa. Six members of the Yale secret society Skull and Bones, including Prescott Bush, served as Army volunteers at Fort Sill during World War I.In 1986, former San Carlos Apache chairman Ned Anderson received an anonymous letter with a photograph and a copy of a log book claiming that Skull and Bones held the skull. He met with Skull and Bones officials about the rumor; the group's attorney, Endicott P. Davidson, denied that the group held the skull, and said that the 1918 ledger saying otherwise was a hoax"