The Thames
fighting before the appointed day. The size of this army we cannot tell, but as it contained from 2000 to 3000 armed and mounted gentlemen it must have counted at least double that tale of cavalry, and perhaps five-, perhaps ten-fold the the number of foot soldiers. A force of 15,000 to 30,000 men in an England of some 5,000,000 (I more than double the conventional figures) was prepared to enforce feudal in- dependence against the central government, even at the ex- pense of ceding vast territories to Scotland or of submitting to the nominal rule of a foreign king. Against this army the King had a number of mercenaries, mainly drawn from his Continental possessions, probably excellent soldiers, but scattered among the numerous garrisons which it was his titular office to defend.
In the last days of the truce the rebels marched to Brackley and encamped there on Low Monday — the 27th April. The choice of the site should be noted. It lies in a nexus of several old marching roads. The Port Way, a Roman road from Dorchester northward, the Watling Street all lay within half-an-hour's ride. The King was at Oxford, a day's march away. They negotiated with him, and their claims were refused, yet they did not attack him (though his force was small), partly because the function of govern- ment was still with him and partly because the defensive
power of Oxford was great. They wisely preferred the
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