found:Wie einst Lili Marleen, c2002:t.p. (Lale Andersen) p. 7-9 (b. Liese-Lotte Helene Berta Bunnenberg, 23 Mar. 1905, Lehe, Hannover [date from birth certificate; has also been given incorrectly as 1900, 1908, 1910, 1912, and 1915]; very early, she spelled her name Liselotte; after her first marriage, she called herself Liselott Wilke, later Liselott Wilke-Andersen and Lale Wilke, and finally Lale Andersen; as a lyricist she used the pseudonym Nicola Wilke as well as Krohn or Crohn) p. 154 (d. 29 Aug. 1972, Vienna)