Career
He was a popular politician, in part due to his opposition to tax plans proposed by Cardinal Mazarin and his support for other legal reforms. In response, the people of Paris rebelled and Mazarin was forced to free Broussel two days later. This insurrection touched off the first Fronde.
Broussel was appointed Provost of the merchants of Paris (effectively, the mayor) in July 1652, but he resigned in September in order to make it easier to end the civil war he had helped to start.