A Tucson saint, philosopher, or... ?

Beautiful Broadway Village is one of Tucson's most charming shopping areas. It was built in the 1930's and designed by famed architect Josias Joesler. Reputedly the design was to evoke the feeling that the buildings had been built (and rebuilt) over centuries. The statues atop the former Table Talk store always made me curious. Here's more info in case you, too, wondered about them:
http://azstarnet.com/news/local/article_0a9e01e2-7263-5dc8-8a6a-183f4f2584df.html
P.S. If you want to enter my drawing for a $50 gift certificate, read my post from 2 days ago.