Conversation so far:
Where was Frank Hague commissioner?
Frank Hague was commissioner in Hudson County.
What years was Frank Hague commissioner?
Frank Hague was commissioner from 1913 to 1917.
How long was Frank Hague commissioner?
Frank Hague was commissioner for five years.

Question: What were some noteworthy things that happened while he was commissioner?
Self-contained rewrite: What were some noteworthy things that happened while Frank Hague was commissioner?