In the year 862, King Lothar II appeared before a group of bishops gathered in Aachen, in a state of high anxiety. Barefoot, and with quavering voice, the king asked for mercy, forgiveness – and a new wife. A previous council in 860 had separated him from Queen Theutberga. But it had not given permission for him to remarry, and Lothar declared this put him in an unbearable position. He was not permitted to take a concubine, but nor, he stated, was he ‘able to bear the ardour of his youth without conjugal union’.
The king’s speech can be read as a remarkably bold act of passive-aggression. By publicly emphasising the king’s human frailty, it compelled the king’s bishops, for reasons of pastoral care, to accede to his demand. As they observed, ‘we are not able to forbid him from marrying a wife and procreating children, lest he slip into worse things’.
Lothar hoped that a public display of royal weakness could be turned into royal strength – a king acting the part of the humble and penitent Christian, setting a moral example for his subjects. It’d worked for Emperor Louis the Pious in 822, after all. And at first sight, it worked again in 862. The bishops agreed that Lothar II could remarry, and his ‘concubine’ Waldrada was soon after formally accepted as his wife.
But the plans soon began to fall apart. To win over sceptics, Lothar was forced to hold yet another council in 863, where in a dramatic and rather unconvincing twist, he revealed that ‘actually’ he had been married to Waldrada all along. And even in 862, his court was so divided that the bishops could not agree on a single version of the Aachen meeting (something I’ve discussed at greater length elsewhere). No wonder that Pope Nicholas I was able to make Lothar yield.
And so in 865, Lothar was obliged to receive back his ex-wife, Theutberga, with all due ceremony. 862 may have been a sham humiliation, but it laid the foundations for 865, which was a very real one.
Here’s a translation of the three main documents from the Council of Aachen 862 – a glimpse of a desperately inventive early medieval royal court.