M, While looking at the plat of Partidge township I did come across many many de Guibert. They were not listed in the reference but they owned a significant amount of land in Partridge and looks like they may have even subdivided it. I would be glad to make a copy for you if you would like to send me your address. Some of the names listed are as follows: L.A. De Guibert Lizzie de Guibert Rosa De Guibert Guy De Guibert C.P. De Guibert Clarence De Guibert Elizabeth De Guibert Seems funny that they're not listed in the Reference but I double checked and they are not. Michele