Ezra Houghton Curtis

The Curtis family was in Iowa at the time of the 1850 federal census (enumerated in Iowa in September of 1850). The first documentation to place them in Utah is Lucinda and Ezra's rebaptism in the Utah Stake City Ward on 2 November 1851, which means they must have made the journey to the Valley in 1851. 

Birth date confirmed by Utah Stake City Ward records at the time of their rebaptism on 2 November 1851.