Articles needing additional references from April 2021

Émile_Auguste_Joseph_De_Wildeman

Émile Auguste Joseph De Wildeman (19 October 1866, Saint-Josse-ten-Noode – 1947) was a Belgian botanist and phycologist. He is known for his investigations of Congolese flora.
From 1883 to 1887, he studied pharmacy at the Université libre de Bruxelles. In 1891, he began work as a preparateur at the Botanical Garden of Brussels, an institution where he later served as director. In 1892, he received his doctorate in sciences (academic advisor, Leo Errera) and in 1926 attained the title of professor.

Moritz_Schlick

Friedrich Albert Moritz Schlick (; German: [ʃlɪk] ; 14 April 1882 – 22 June 1936) was a German philosopher, physicist, and the founding father of logical positivism and the Vienna Circle.

Ivo_Caprino

Ivo Caprino (17 February 1920 – 8 February 2001) was a Norwegian film director and writer, best known for his puppet films. His most noted film, Flåklypa Grand Prix (Pinchcliffe Grand Prix), was made in 1975.

Amelie_Beese

Amelie Hedwig Boutard-Beese (13 September 1886 – 22 December 1925), also known as Melli Beese, was the first female German pilot, and airplane engineer female aviator.

Christian_Morgenstern

Christian Otto Josef Wolfgang Morgenstern (6 May 1871 – 31 March 1914) was a German writer and poet from Munich. Morgenstern married Margareta Gosebruch von Liechtenstern on 7 March 1910. He worked for a while as a journalist in Berlin, but spent much of his life traveling through Germany, Switzerland, and Italy, primarily in a vain attempt to recover his health. His travels, though they failed to restore him to health, allowed him to meet many of the foremost literary and philosophical figures of his time in central Europe.
Morgenstern's poetry, much of which was inspired by English literary nonsense, is immensely popular, even though he enjoyed very little success during his lifetime. He made fun of scholasticism, e.g. literary criticism in "Drei Hasen", grammar in "Der Werwolf", narrow-mindedness in "Der Gaul", and symbolism in "Der Wasseresel". In "Scholastikerprobleme" he discussed how many angels could sit on a needle. Still many Germans know some of his poems and quotations by heart, e.g. the following line from "The Impossible Fact" ("Die unmögliche Tatsache", 1910):

Weil, so schließt er messerscharf / Nicht sein kann, was nicht sein darf.
"For, he reasons pointedly / That which must not, can not be."Embedded in his humorous poetry is a subtle metaphysical streak, as e.g. in "Vice Versa", (1905):

Gerolf Steiner's mock-scientific book about the fictitious animal order Rhinogradentia (1961), inspired by Morgenstern's nonsense poem Das Nasobēm, is testament to his enduring popularity.
Morgenstern was a member of the General Anthroposophical Society. Dr. Rudolf Steiner called him 'a true representative of Anthroposophy'.
Morgenstern died in 1914 of tuberculosis, which he had contracted from his mother, who died in 1881.