Tove Jansson was studying in Stockholm and living with her Swedish relatives, her uncle tried to stop her pilfering food by telling her that a "Moomintroll" lived in the kitchen closet and breathed cold air down people's necks. In 1952, after "Comet in Moominland" and "Finn Family Moomintroll" had been translated into English, a British publisher asked if Tove Jansson would be interested in drawing comic strips about the Moomins. Jansson had already drawn a long Moomin comic adventure, "Mumintrollet och jordens undergång" ("Moomintrolls and the End of the World"), based loosely on "Comet in Moominland", for the Swedish-language newspaper "Ny Tid",
Finnish name share the same surname. All persons have the right to change their surname once without any specific reason. A surname that is un-Finnish, contrary to the usages of the Swedish or Finnish languages, or in use by any person resident in Finland cannot be accepted as the new name, unless valid family reasons or religious or national customs give a reason for waiving this requirement. However, persons may change their surname to any surname that has ever been used by their ancestors, if they can prove such claim. Surnames behave like regular words when forming grammatical cases. Thus, for example,