Giacomo Meyerbeer
From 1825 onwards Meyerbeer spent his life travelling about Europe.  He was often in Paris and in Berlin, but did not live in either of these places.  He stayed in hotels or private houses wherever he went.  One reason why he travelled was because of his health.  His wife also had bad health, so they often went to spa towns to try to get better.  He also travelled about to watch productions of his operas, and to hear young singers.