For some years Pippin ruled the Western realm by means of a royal adherent, Nordbert, to whom however he did not concede the fateful title of mayor. About fourteen years after the battle of Testri we find his son Grimwald recognized as _major domus_ for Neustria and probably his eldest son Drogo held the same office in Burgundy. Meanwhile Pippin, returning to his own Austrasian lands, was warring down the German pretenders to independence. The Frisian Ratbod was defeated in a great battle, compelled to cede West Friesland to the Franks, and to acknowledge in fact as well as in name the supremacy of the Merovingian _fainéant_. Though himself a heathen, Ratbod was fain to give his daughter--who was no doubt converted to Christianity--in marriage to Pippin’s son Grimwald; and the Anglo-Saxon preacher Willibrord had a clear course given him for his missionary operations among the Frisians. So too the Alamanni and the Bavarians appear to have been brought back into subjection by Pippin, though we hear less of his operations on the Danube than by the mouths of the Rhine. For twenty-seven years this strong and statesmanlike man ruled with absolute sway the kingdom of the Franks, and then in his old age, by one act of supreme folly, went near to ruining the whole achievement of a lifetime. As it was said of old, “Let no man be called happy,” so may we add, “Let no man be called wise, till his death.” He had married in early life a lady named Plectrudis, nobly born and with a reputation for prudence and ability, by whom he had two sons, Drogo and Grimwald. Drogo had died in 708, leaving two sons who were now grown up to manhood. Grimwald, who had married, as before said, a Frisian princess, had no son by her, but was the father of an illegitimate son, a little child named Theudwald.