Adolphus Ethelbert Orson Blackley
Adolphus was indirectly listed in the company roster in William Chipman's notebook under his mother Elizabeth Blackley.
More research is needed to confirm Adolphus's dates of birth and death. Dates listed reflect Family tradition from Family Tree at FamilySearch.org. Family tradition (from Family Tree) states that Adolphus died on the plains. However, Adolphus was not included in the list of those who died enroute in William Chipman's notebook.