French start off

The French crusaders had departed from Metz in June 1147, led by Louis, Thierry of Alsace, Renaut I of Bar, Amadeus III of Savoy and his half-brother William V of Montferrat, William VII of Auvergne, and others, along with armies from Lorraine, Brittany, Burgundy and Aquitaine. They followed Conrad's route fairly peacefully, although Louis came into conflict with king Géza of Hungary when Géza discovered that Louis had allowed a failed Hungarian usurper, Boris Kalamanos, to join his army.