Mayor of the palace
This declaration marks the effective end of the Burgundian court and the beginning of the Neustrian-Burgundian political alliance against Austrasian influence.At that time the mayor of the palace held and wielded the real and effective power to make decisions affecting the kingdom, while the kings were increasingly reduced to performing merely ceremonial functions, which made them little more than figureheads (rois fainéants, 'do-nothing kings').The office may be compared to that of the peshwa, shōgun, sarvadhikari or prime minister, all of which have similarly been the real powers behind some ceremonial monarchs.In 687, after victory over the western kingdom of Neustria, the Austrasian mayor, Pippin of Herstal, took the title Duke of the Franks to signify his augmented rule.His son and successor, Charles Martel, ruled without elevating a new king during the last four years of his reign (737–741).