UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: August 14, 2014 4:00 P.M.
Form: S-3
CIK: 0001369817
Company Name: OneBeacon Insurance Group, Ltd.
File Number: 333-197051
CIK: 0001162000
Company Name: OneBeacon U.S. Holdings, Inc.
File Number: 333-197051-04
CIK: 0001438982
Company Name: OneBeacon U.S. Holdings Trust I
File Number: 333-197051-03
CIK: 0001438984
Company Name: OneBeacon U.S. Holdings Trust II
File Number: 333-197051-02
CIK: 0001439066
Company Name: OneBeacon U.S. Holdings Trust III
File Number: 333-197051-01