"In memory of 112 Irish workers who died 1853 to 1855 in the cholera epidemic while building the Missouri Pacific Railroad thruIt makes me feel good to know they were not forgotten.
and are buried in this plot of Immaculate Conception Cemetery. Rest in peace." Osage County
I haven't found any photos online of the memorial, but rootsweb has some transcriptions of the other burials there. The article didn't say if they names of the cholera victims are listed on the stone or recorded anywhere other than on that piece of paper.