In the following essay, Maufort argues that O 'Neill used Melville's Pierre as a source, and that together O 'Neill and Melville show a criticism of Puritan American family relationships.

O'Neill's dramatization of family relationships in Long Day's Journey Into Night, his culminating masterpiece, is admittedly autobiographical. Moreover, disguised portraits of the O'Neills abound throughout the entire canon, a feature which critics have repeatedly underlined. Mourning Becomes Electra undoubtedly represents a notable exception to that pattern. In this drama, O'Neill resorts to various artistic models to depict the conflicts besieging the house of the Mannons. Besides obvious references to Aeschylus and Shakespeare, there exists a more obscure literary allusion in Mourning Becomes Electra: muted reminders of Herman Melville's neglected novel, Pierre, or the Ambiguities, that have hitherto largely escaped critical attention.

At first glance, to assert that O'Neill may have been indebted to Melville in the composition...