Early pastors of Saint Patrick Church in Lowell, Massachusetts.  Clockwise from top right: Father John O'Brien (of "Father John's Medicine" fame), Father Timothy O'Brien, Father William, and Father William O'Brien.
<a href="//commons.wikimedia.org/wiki/User:Emw" title="User:Emw"> Emw</a>
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<span class="int-own-work" lang="en">Own work</span>