Cæsar had been appointed governor of the Province (Provence) which extended to Geneva, the very door of Helvetia; on the Rhine the Germans continued to make their terrible inroads. Thus there was but little scope for the stirring Helvetians, and the soil afforded but a scanty supply of food; so they turned their eyes wistfully in the direction of fair Gaul. Meeting in council they decided on a general migration, leaving their country to whoever might like to take it. Then rose up Orgetorix, one of their wealthiest nobles, and supported the plan, volunteering to secure a free passage through the neighbouring provinces of the Allobroges and Ædui. The 28th of March, B.C. 58, was the day fixed for the departure, and Geneva was to be the meeting-place; thence they were to proceed through the territory of the Allobroges. For two years previously they were to get ready their provisions, and to collect carts, horses, and oxen, but before the period had expired Orgetorix was accused of treason, and being unable to clear himself, put an end to his own life to escape public obloquy. This episode made no difference in the general plan. The Helvetians, indeed, insisted on its being carried out. Setting fire to their towns and villages to prevent men from returning, they started on their adventurous journey on that spring morn of 58 B.C. Cæsar's figures seem very large, but, if he is to be trusted, the tribes numbered some 368,000 men, of which 263,000 were Helvetians, the rest being neighbours of theirs. But 93,000 were capable of bearing arms.