William Henry Wright

His travel to Utah is mentioned in the obituary of his mother that is found on the Find a Grave website at http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GRid=15222894:  "She was married to Joseph Wright in Philadelphia in 1858.  In 1861 they crossed the plains with their two children in the Milo Andrews [Andrus] ox team train."