I, too, have families from central PA, Centre Co. & Northumberland Co, who came to Green Co., WI, and to Stephenson Co., IL - Family names - TREASTER and STOUT - both wives were DUTCHERS. Jacob Treaster & Margaret Dutcher came to Stephenson Co. 1842-1845. Their son William Treaster came to Green Co. & married Frances BOWELL of Sylvester Township in 1860. Their daughter Mary Treaster & husband Ephraim Berryman moved from Stephenson Co. to Green Co., also Sylvester Township, in the 1850's. Anyone out there researching these families? Burna K. Jamieson