Kurt Löwenstein (18 May 1885 in Bleckede – 8 May 1939 in Paris) was a German USPD/SPD politician, Socialist reform pedagogue and one of the founders of Socialist Youth of Germany - Falcons.
Löwenstein's father, Bernhard Löwenstein, had a clothing shop, which brought the family a modest income. His mother Jeanette, born Blumenthal, died of cancer in 1892. In 1895 Kurt Löwenstein went to Jewish private school in Hanover. In 1899 he went to high school where he earned tuition by delivering newspapers and holding after-classes where he helped school classmates with homework.
Between 1904 and 1907 Löwenstein studied Theology and Philosophy in Halberstadt and he was accepted into the orthodox Rabbi school in Berlin. At the same time he also attended Philosophical and Pedagogical courses at the Friedrich-Wilhelm University. In 1908 he was offered the position of the Rabbi in Hanover but refused it because of religious doubts.
On 29 April 1911 he married Mara Kerwel (1891-1969), a chemist. When they got married, they signed a following marriage contract which is a proof of their progressive thinking and acting concerning gender equality:
§1 On 1 April 1911 both of the contracties, out of free choice and based on love, agree to found the marriage upon equal rights and responsibilities.
§2 As long as the marriage will last, both contracties and their offspring will use the common name Kerlöw which derives from the marriage.
§3 To legalise the use of this name, state permission should be pursued. If this permission is not given, the contracties promise to use the name in all non administrative areas of life.
§4 To be lawfully wedded both of the contracties will also subject to the state marital contract. However, by a word of honour they declare that the responsibilities and rights, described in the state marital contract will not apply as they find them redundant.