R.R. Bush died date unknown.He married Lusinia Lucina Burlingame on 27 Apr 1836 in Evert, Michigan, U.S.A., daughter of Daniel Burlingame and Betsy Ludlow. More About R.R. Bush and Lusinia Lucina Burlingame: Marriage: 27 Apr 1836, Evert, Michigan, U.S.A..