I am trying to find Thomas T. Campbell and his wife Eliza Jane Garrett. They are in the 1880 census of Bushnell, IL. Thomas age 60, Eliza age 59 and a son Wilson M. age 21. But none of them are found in the 1900 census. Moved or died?! Or both? Wilson M. married Addie Park in McDonough Co. in 1883, so they are still in the area. If someone has access to the Bushnell Cemetery book, could they look up these names for me. I would really appreciate it! Thanks for any help !