Koller / Kohler
of 
York County Pa
Jacob Finchbach (Flinchbaugh) Born May 27 1798 Died 1875
buried at Lebanon Lutheran Church Felton, Pa
Married Christina Diehl
Christina was daughter of Charles Diehl and Catherine Koller
Jacob Koller Born 1747 Died
buried in Shrewsbury, Pa Fissel's Church   was in the Militia as a Ptivate Revolutionary War  (see picture)
Married Catherine Miller
Balthasar Koller Born?   bought land in Shrewsbury Township York County Pa
Married Maria Elisabeth Shaefer
This is Fissel's Church in Shrewsbury Township
Gravestones in this cemetery
This is the house of Jacob Kerchner 1838
Across the road from the Fissel's Church and Cemetery

I would think that it was there when some of the Koller children were living in this area
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Gravestones of
Jacob Koller left, his brother John Koller right
both are listed to have been in the American Revolutionary War
Jacob Kerchner name and date 1838  left of window, I don't know when it was put there
Pennsylvania " German " Genealogy
Gravestones of  Jacob Koller and his wife Catherine Miller