My great grandparents immigrated from Italy in the mid to late 1890's.
They, or at least the children changed the family name to "Plony"

Four children were born in Italy, Anthony, 15 dec 1883 John, 7 feb 1889 Lena, 1894 and Angelo, 14 apr 1895

On the 1917 military draft paperwork I find the city ...