Illegitimacy, broadly defined, refers to the absence of legal or moral validity in claims of authority, lineage, or status. Authors such as John Taylor condemned it as a result of fraud and oppression, while Byron White critiqued judicial decisions based on judge-made law as fundamentally unjust.
William Hazlitt mocked the idea of legitimacy as a tool of tyranny, and Ambrose Bierce challenged the dignity of subjugation under "gory tyrants." Charlotte Brontë portrayed illegitimacy as a conflict between righteous resistance and selfish ambition. These diverse viewpoints highlight how the theme connects with power, morality, and social structure, reflecting persistent tensions between law, justice, and human dignity.