In 1789 he drew up the first article of the cahier of the electors of the bailliage of Roye, demanding the abolition of feudal rights.
In October, on his return to Roye, he founded the Correspondant Picard, the violent character of which cost him another arrest.
In November he was elected a member of the municipality of Roye, but was expelled.
Tyndale and his assistant, William Roye, managed, however, to escape higher up the Rhine to Worms, and they succeeded in carrying with them some or all of the sheets which had been printed.
Charles, on his part, solemnly, craved pardon for the murder of John the Fearless through the mouth of the dean of the church in Paris, and handed over to the duke the counties of Macon, Auxerre, Bar-sur-Seine and Ponthieu, and the towns on and near the Somme (Roye, Montdidier, Peronne), reserving the option of redeeming the Somme towns for 400,000 gold crowns.
Of Amiens, which came into the Conde family by the marriage of Louis of Bourbon, first prince of Conde, with Eleanor de Roye in 1551.