Margaret Mercer
... that American abolitionist Margaret Mercer freed the slaves she inherited from her father, Maryland governor John Francis Mercer, and sent six of them to Liberia?
... that American abolitionist <b id="mwAcI"><a href="./Margaret_Mercer" id="mwAcM" rel="mw:WikiLink" title="Margaret Mercer">Margaret Mercer</a></b> freed the slaves she inherited from her father, Maryland governor <a href="./John_Francis_Mercer" id="mwAcQ" rel="mw:WikiLink" title="John Francis Mercer">John Francis Mercer</a>, and sent six of them to Liberia?