LK describes seeing mummies, LMS identifies one as "King Onitus."
LaFayette Knight, Letter, December 21, 1843, [3], MS 2362, CHL
He [Joseph Smith] has a very decent good looking house, comfortable furnished and well finished for the accomadation of a person in easy circumstances. I went into his house and had a comfortable chat with him, and then examined the four mummies one of which his Mother [Lucy Mack Smith] told me was King Onitus, on whose breast was found the writing of Abraham It being as they say, the astronomy taught by him.