In 1769, the spouse of her daughter Caroline Matilda, Christian VII of Denmark, visited Great Britain. During his visit, Augusta, upon the initiative of Caroline Matilda, asked him publicly during a dinner to reinstate Louise von Plessen, a favourite of Caroline Matilda whom Christian had fired, to her position. He answered that he had made a sacred vow never to do so, but that if Caroline Matilda preferred von Plessen's company over his, so be it. In the end, Louise von Plessen was not reinstated, and Augusta apparently asked Caroline Matilda not to press the matter and to show more affection to Christian.