Shillington (Adamstown – 6) COUNTY: Berks DISTANCE TO NEXT: Adamstown - 6 EXPLANATION OF NAME: Named For Samuel Shilling FOUNDED: 1865 STATUS: It is unknown if this marker still exists. COORDINATES: If this marker still exists, exact coordinates are unknown. 2001 photo submitted by Blair Bohr Marker would most likely have been on U.S. Route 222 north of town. Adamstown is to the south.