Steve, The Wapello Intelligencer has about six months of 1860. I don't remember which months. This microfilm is available at the Wapello Library. I don't know if it is available for interlibrary loan. I looked through it to see if I could find anything on Francis Harrison, several weeks ago, but was unsuccessful. (Of course, given the quality of the microfilm, It's entirely possible I could have missed it.) Hope you find his death date someday. Jan