During his stay in Berlin in 1764, Boswell lived in the house of Karl David Kircheisen, the president of the Berlin city council.
Scotsman in the Dutch army in the 1760s. A Colonel living in The Hague in 1764.
Life with Boswell:
Boswell met Houston a few times during his stay in Holland 1763-64.
Source: Boswell in Holland 1763-64