 Complete the following phrase:  The Protestant army laid siege to several cities in the Poitou and Saintonge regions to protect La Rochelle, and then Angoulême and Cognac. At the Battle of Jarnac 16 March 1569, the prince of Condé was killed, forcing Admiral de Coligny to take command of the Protestant forces, nominally on behalf of Condés 15-year-old son, Henry, and the 16-year-old Henry of Navarre, who were presented by Jeanne dAlbret as the legitimate leaders of the Huguenot cause against royal authority. The Battle of La Roche-lAbeille was a nominal victory for the Huguenots, but they were unable to seize control of Poitiers and were soundly defeated at the 