LEE BAKER, KATHY BAKER, PORTER WILLIAMS, BEVERLY WILLIAMS, RON ONNEN, PHYLLIS ONNEN, ROBERT BRITSON, and BARBARA BRITSON, Appellees, v. THE BOARD OF ADJUSTMENT OF THE CITY OF JOHNSTON, IOWA, THE CITY OF JOHNSTON, IOWA, A Municipal Corporation, DALLAS E. PATTERSON, CONNIE A. PATTERSON, WESLEY D. JORDAN, LYNNE M. JORDAN, LONNIE E. SMITH and PAULA L. […]