Dahut

Gradlon, as is so often the case with pious men, had a wayward child, the princess Dahut.

Source: tatoeba (8312284)

Gradlon, as is so often the case with pious men, had a wayward child, the princess Dahut, who on one occasion while her father was sleeping gave a secret banquet to her lover, in which the pair, excited with wine, committed folly after folly, until at last it occurred to the frivolous girl to open the sluice-gate.

Source: tatoeba (8312287)

The king's only grief was the conduct of his daughter Dahut, who, it is said, “had made a crown of her vices and taken for her pages the seven capital sins.”

Source: tatoeba (8312296)

One night Dahut stole the silver key for the purpose of opening the city gates to admit her lover, and in the darkness by mistake opened the sluices.

Source: tatoeba (8312299)