There are 9 mathematicians whose last name begin with PENR.

Penrice, Stephen Arizona State University 1991
Penrod, John Princeton University 1994
Penrod, Keith University of Tennessee - Knoxville 2013
Penrose, Christopher University of Warwick 1990
Penrose, Edith The Johns Hopkins University 1951
Penrose, Mathew The University of Edinburgh 1988
Penrose, Oliver University of Cambridge 1953
Penrose, Roger University of Cambridge 1958
Penry, David Princeton University 2006