Latin certainly has pronouns, e.g. `ego` for 'I'. They are not strictly required...

ghayes on Feb 11, 2014 | parent | context | favorite | on: Did English ever have a formal version of “you”?

Latin certainly has pronouns, e.g. `ego` for 'I'. They are not strictly required as a subject nominative, but they come up in a variety of circumstances (mihi nomen est...)

See declensions in Wiktionary: http://en.wiktionary.org/wiki/ego#Latin