Hello Everyone!! HAPPY FOURTH OF JULY TO YOU ALL!!!!!!!!!!! having a hard time with this brick wall----- I am trying to locate the parents of my gr-grandfather-------PETER J. & CAROLINE( Elesley??) KNOPP--------- they came to the US from Germany--------settled in PA not sure where---------my Gr-Grandfather JOHN FREDRICK KNOPP was born in PA in 1854 May 30-- appreciate anything anyone may have on them---------- Susan Ohio