On second thought, maybe the ancient Milwaukee County Township of Greenfield no longer exists. Does anyone know about this? I just checked some of the online "yellow pages," and I can't seem to find a listing for the Town or Township of Greenfield. Maybe the municipalities that now cover this large area have assumed all government functions of the old Town of Greenfield, especially the cities of West Allis, Milwaukee, and Greenfield. The present City of Greenfield now occupies much of the south half of old Greenfield Township, and the Greenfield City Hall is at 7325 W. Forest Home Ave., Greenfield, WI 53220-3356 (phone: 414-543-5500). This City Hall appears to be in or near the ancient village center of Greenfield Township. But what is this listing?: Greenfield Town of - 306 Cty Road M, Tunnel City, WI 54662 (phone: 608-374-5646). This "Town of Greenfield" is located in Monroe Co. and NW of Tomah, WI. In Illinois, all or most of the old township governments still exist-- perhaps because we have lots of unincorporated areas (unlike Wisconsin?). ........John (in Chicago)