Henrietta Mariah Stockwell
Some sources place her in the 1848 Willard Richards company, but there is reason to doubt the accuracy of those sources because they are not contemporary. The best evidence that she didn't come to Salt Lake in 1848 is that her family's name doesn't appear on the list of those who were alotted land that year.
Media
Henrietta Mariah Stockwell (1810 - 1888) Profile