568 A.2d 1372 Silsby H. KNIGHT and Ivy Knight, Appellants, v. LYNN TOWNSHIP ZONING HEARING BOARD and F. Paul Laubner, Appellees. Commonwealth Court of Pennsylvania.Argued November 13, 1989. Decided January 24, 1990. Appeal from the Court of Common Pleas, Lehigh County, No. 88-C-624, David E. Mellenberg, J. Page 618 Kevin T. Fogerty, Traub, Butz Fogerty, […]