E. Cobham Brewer 18101897. Dictionary of Phrase and Fable. 1898.
Bonhomme (Un).
A goody man; according to Dr. Youngs line, What is mere good nature, but a fool? The word, divided into two, is used in a good sense, as Etre un bon homme. Jacques Bonhomme means a peasant.
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Jacques Bonhomme (French). A peasant who ventures to interfere in politics. Hence, the peasants rebellion in 1358 was called La Jacquerie. The term means James Goodfellow; we also often address the poor as My good fellow.