Sorry that its been so long.

Edward Penvose, at least the earliest of my line, was born in May of 1865 in Tywardreath, Cornwall, England.I do have a Benjamin Penvose in DuBois, PA B: 1/09/1913 who was married to Rita Edith Barbour. The Penvose name goes back to Cornwall.
The latest that I've seen changed were in the Census Records
of England for John Penrose, B Abt 1823 in St Austell, Cornwall, England.