The only tornado I know of around here was the infamous one of April 20, 2004. It was in Utica (which got in on the show "Storm Stories" and Granville.) One student form my high school died from that.
The building was supposed to be safer than the trailer parks, where many had left there to go to the building, but a tree fell onto the roof, collapsing it. The trailer parks weren't harmed that much. Had some stayed there, they might have lived.
I take that back, there were one in Streator that did damage and that was a year or two ago.
There might have been more, though those two are the ones that stand out.