the dirge
... that John Philip Sousa composed the dirge performed at his own funeral?
... that <a href="./John_Philip_Sousa" id="mwA1g" rel="mw:WikiLink" title="John Philip Sousa">John Philip Sousa</a> composed <b id="mwA1k"><a href="./In_Memoriam:_President_Garfield's_Funeral_March" id="mwA1o" rel="mw:WikiLink" title="In Memoriam: President Garfield's Funeral March">the dirge</a></b> performed at his own funeral?