No William Plag in Kansas but there is one in the 1880 cencus wioth spouse Willimina.In They are both from Germany They are living in Poughkeepsie,Dutchess N.Y.
In 1870 there is a Edward Sotz living in Salina,Saline,Kansas born 1846 he´s a cabinet maker.born in Kesse Kassel Kurhessen ?