During his stay in Berlin in 1764, Boswell lived in the house of Karl David Kircheisen, the president of the Berlin city council.
Anna Susanna HasselaerBorn 1730
Life with Boswell:
Boswell was introduced to Madame Amerongen by her sister Catherina, Madame Geelvinck, on February 4, 1764. Boswell described her as "cold and backward, and seemed to dread strangers and designing foreigners on the Prize".