Not UNIX
Four-sided polygon
Goethe play that inspired Damn Yankees
Tetanus

Not animal or vegetable
Quote indirectly
Fen or bog
Place for models or planes

Television frequency
Ratzinger is the 16th
Bishopric
Jim Brown's other sport
It can be cryptic
Birthplace of Mary Fitton
Toward the bottom
Fiancee of William Radcliffe until 1787