Alexander Pope was a poet and not a pope.
No, there was never a pope named Alexander Sexton. There was also a Pope Alexander Sextus meaning Pope Alexander the Sixth (VI).
Pope Alexander I died in 115.
Pope Alexander III was pope in 1170.
Yes, there was a pope named Alexander II.
There has never been a Pope Alexander XVI.
Alexander Pope was British.
Pope Alexander II
Pope Alexander III
Pope Alexander VI.
Alexander VI was Pope from 1492 until 1503.
Pope Urban IV succeeded Alexander IV.
Alexander Pope was born on May 21, 1688.