Can we draw the following hypothesis from the context? 

Context:

Dr. Jean Dunbabin is an honorary fellow of St Anne's College, University of Oxford. Dunbabin specialises in medieval political communities in France c. 1000-c.1350, and in southern Italy and Sicily 1250-1310, and medieval political thought. She is a fellow of the British Academy.

Hypothesis: Dr. Dunbabin specializes in more years from the France medieval political communities than from southern Italy and Sicily.