Here is the 1929 plat map for Milan Township, DeKalb county, Illinois.
Three sons of Sigri Gunnersdatter and Ole Larson continued to have property in the township.
The properties owned by Lars (quadrant 31) and Gunder (quadrant 30) Jordal were still showing in their names even though they had both passed away prior to 1929. Transfer of title apparently had not taken place. My great grandfather, Omund Jordal's properties were located in quadrants 20, 21 and 31.