For witchcraft........same as the legend of Nostradamus' skull....

Geronimo's Heirs Sue Secret Yale Society Over His Skull - The New ...

https://www.nytimes.com/2009/02/20/us/20geronimo.html

Feb 19, 2009 - Skull and Bones, a secret society at Yale with ties to the Bush family, is accused of ... Legend has it that Prescott S. Bush stole Geronimo's skull.

Mystery Of The Bones: Geronimo's Missing Skull : NPR

https://www.npr.org/templates/story/story.php?storyId=101626709

Mar 9, 2009 - One of the organization's most storied legends involves the skull of Apache ... grave and stole his skull, as well as some bones and other personal relics. ... legend has it that the grave-robbing posse included Prescott Bush, ...

Geronimo's Skull - Top 10 Famous Stolen Body Parts - TIME

content.time.com/time/specials/.../0,28804,1988719_1988728_1988723,00.html

May 10, 2011 - The Apache warlord Geronimo, part-guerrilla,. ... Six members of Yale's Skull and Bones secret society, including Prescott Bush, grandfather of ...