Although documentation is lacking to specifically place all the members of the Baldwin family in the Kimball company, their presence in the 1850 Utah census makes it probable that they all came with Caleb (husband and father) to Utah in that company.

Mary Ann married Martin Titus in Nauvoo in 1844.  We do not find a death date for him, but it appears that he died before Mary Ann came to Utah because she married Robert Wilson in Salt Lake City.

The inscription on her gravestone shows her name as "Mary Ann Baldwin Wilson."