Born on February 23, 1898 in Göteborg, Sweden and died on September 7, 1986 in Stockholm, Sweden.

Lyricist and translator of lyrics. For example, Lennart Reuterskiöld did several translations of Disney movie songs (into Swedish). As lyricist, Lennart Reuterskiöld worked under many fictitious names, such as: Hambo-Kalle, John Gilbert, Karl Brenner, Karl-Lennart, Leo Breitner, Leon Néné, Nile Solveig, Peter Weber, Säter-Johan, T. Anders, and Tommy [as Tommy].

Lennart Reuterskiöld was also the founder of the Swedish music publisher [l291241] in 1925.

He married the Swedish lyricist Ingrid Reuterskiöld in 1943.