When the man of God, Egbert, perceived that neither he himself was permitted to go and preach to the nations, being withheld for the sake of some other advantage to the holy Church, whereof he had been forewarned by a revelation; nor that Wictbert, when he went into those parts, had availed to do anything; he nevertheless still attempted to send holy and industrious men to the work of the Word, among whom the most notable was Wilbrord,(824) a man eminent for his merit and rank as priest. They arrived there, twelve in number, and turning aside to Pippin,(825) duke of the Franks, were gladly received by him; and as he had lately subdued the nearer part of Frisland, and expelled King Rathbed,(826) he sent them thither to preach, supporting them at the same time with his sovereign authority, that none might molest them in their preaching, and bestowing many favours on those who consented to receive the faith. Thus it came to pass, that with the help of the Divine grace, in a short time they converted many from idolatry to the faith of Christ. Following their example, two other priests of the English nation, who had long lived as strangers in Ireland, for the sake of the eternal country, went into the province of the Old Saxons, if haply they could there win any to Christ by their preaching. They were alike in name as in devotion, Hewald being the name of both, with this distinction, that, on account of the different colour of their hair, the one was called Black Hewald and the other White Hewald.(827) They were both full of religious piety, but Black Hewald was the more learned of the two in Scripture. When they came into the province, these men took up their lodging in the guesthouse of a certain township-reeve, and asked of him that he would conduct them to the ealdorman(828) who was over him, for that they had a message concerning matters of importance to communicate to him. For those Old Saxons have no king, but many ealdormen set over their nation; and when any war is on the point of breaking out, they cast lots indifferently, and on whomsoever the lot falls, him they all follow and obey during the time of war; but as soon as the war is ended, all those ealdormen are again equal in power. So the reeve received and entertained them in his house some days, promising to send them to the ealdorman who was over him, as they desired.