John Weaver
... that John Weaver was elected mayor of Philadelphia with the support of the city's political machine, but later sided with reformers against it?
... that <b id="mwBs8"><a href="./John_Weaver_(mayor)" id="mwBtA" rel="mw:WikiLink" title="John Weaver (mayor)">John Weaver</a></b> was elected <a class="mw-redirect" href="./List_of_mayors_of_Philadelphia" id="mwBtE" rel="mw:WikiLink" title="List of mayors of Philadelphia">mayor of Philadelphia</a> with the support of the city's <a href="./Political_machine" id="mwBtI" rel="mw:WikiLink" title="Political machine">political machine</a>, but later sided with reformers against it?