• The inscription on her gravestone shows her name as "Susannah Bowles."

  Note that FamilySearch shows her birth date as 23 June 1843, and her death certificate shows it as 4 June 1843.

Willard Richards Company (1848)

• Age at Departure: 5

Sources

• Bowles, Susanah Washburn, [Reply to questions], in L. D. S. Individual Histories, Utah: Cannonville, Charleston, Grandview, Hooper, Lakeview, Logan, Marriott (1944), 106.
• Find a Grave
• Pioneer emigration list 1847-1848, 221, in Docket book 1844 Feb.-1845 May.
• Utah Death Certificate Index, 1905-1967.