Suicides by gas

Inge Müller (born Inge Meyer) (13 March 1925 – 1 June 1966) was an East German author and the second wife of East German playwright Heiner Müller.

Mathilde de Morny (26 May 1863 – 29 June 1944) was a French aristocrat and artist. Morny was also known by the nickname "Missy" or by the artistic pseudonym "Yssim" (an anagram of Missy), or as "Max", "Uncle Max" (French: Oncle Max), or "Monsieur le Marquis". Active as a sculptor and painter, Morny studied under Comte Saint-Cène and the sculptor Édouard-Gustave-Louis Millet de Marcilly.

Herculine Adélaïde Barbin, later known as Abel Barbin (November 8, 1838 – February 1868), was a French intersex person who was assigned female at birth and raised in a convent, but was later reclassified as male by a court of law, after an affair and physical examination. She is known for her memoir, Herculine Barbin, which was studied by Michel Foucault. Her birthday is marked as Intersex Day of Remembrance.

Joachim Gottschalk (10 April 1904 – 6 November 1941) was a German stage and film actor during the late 1930s, a romantic lead in the style of Leslie Howard.