First White Settler Marker, Wilton. Material: paper. Size: 4" x 6". Description: color photograph of a marker located near Courthouse Park, Wilton Township; marks the place where the first white settlement in Waseca County was made by Asa G. Sutlief in 1854. Notation on marker: The first white settlement in Waseca County was made here by Asa G. Sutlief in 1854. Presented to Waseca County Historical Society by Waseca Lions Club.