Honore Gabriel Victor Riquetti Graf von Mirabeau - after an anonymous French miniature in 1789 Honor?Gabriel Riqueti, Comte de Mirabeau (March 9, 1749 - April 2, 1791) was a French writer, popular orator and statesman. During the French Revolution, he was a moderate, favoring a constitutional monarchy built on the model of Great Britain. He unsuccessfully conducted secret negotiations with the French monarchy in an effort to reconcile it with the Revolution.