[President Wilford Woodruff Journal]
We had a visitation by Cyrus H Wheelock who was Approaching Death by a Cancer on the Tongue & in the mouth. He was the Last Man that left Joseph & Hyrum Smith in Carthage Jail before their Martrdom. We laid hands upon him & Blessed him.
[Wheelock had smuggled guns to Joseph Smith in Carthage Jail]
[Wilford Woodruff's Journal: 1833-1898 Typescript, Volumes 1-9, Edited by Scott G. Kenney, Signature Books 1993, http://amzn.to/newmormonstudies]