Karl Waldemar ANDRESEN "Waldemar" was born about 1845 in Altona, Preusse. He died on 18 Dec 1915 in Berlin, Germany.
Karl died in his residence in Berlin. He was employed as a Bank Manager.
Karl married Sophie Helena Anna * ANDRESEN "Anna".

CHILDREN:

b1. Gertrud Auguste Elisabeth Susanna "Susanne" born on 27 May 1896.

b2. Annemarie Dorothea Elisabeth born on 31 May 1898.

b3. Anna Barbara Irmgard Lieselotte "Anna Barbara" born on 21 Mar 1900.

b4. Hans Olaf Waldemar Felix Rudiger Emmerich Januarius "Hans Olaf" born on 14 Jan 1902 in Berlin dist, Germany. He died on 20 Dec 1985 in Kempton Park, Transvaal. Hans was employed as a Composer/Song Writer.

Hans married (1) Johanna ROWE on 21 Jan 1925 in Luderitz Marriage Court, South West Africa. The marriage ended in divorce.They were divorced on 28 Nov 1932.

Johanna was born about 1907 in Cape Colony.

     CHILDREN:

     (Boy) ANDRESEN was born about 1925.
     (Girl) ANDRESEN was born about 1926.

Hans married (2) Martha DITTRICH in 1946 in Lourenco Marques (Maputo), Mozambique. Martha was born on 3 Oct 1910. She died in 1996.

b5. Angelika Gertud Maria Cornelia Gustava Lucia "Gertrud" was born on 13 Dec 1904.

Source: Hans Olaf

https://af.wikipedia.org/wiki/Olaf_Andresen

New Dictionary of South African Biography, Volume 1
tinyurl.com/5f5v9hp4