He was born as Karl Tänzler or Georg Karl Tänzler on February 8, 1877 in
Dresden,
Germany. Tänzler grew up in the
German Empire but, at some point, travelled to
India and later to
Australia just before the outbreak of
World War I. During his stay in Australia, over the course of World War I, Tänzler was kept with other Germans in Australia in internment camps and prisons, supposedly for his own protection and safety because of his German ethnicity. He attempted and failed to escape by constructing a ship vessel. He was released shortly after the end of World War I, but since he was not allowed to move back to his native
Germany, he instead left for the
Netherlands. In "The Trial Bay Organ: A Product of Wit and Ingenuity" by "Carl von Cosel", an autobiographical account in the
Rosicrucian Digest of March and April 1939, he gives details about his stay in Australia before his
internment during
the Great War, as well as his subsequent return to Germany after the War: Tanzler's account of
Trial Bay Gaol, his secret building of a
sailboat, etc., is confirmed by
Nyanatiloka Mahathera, who mentions that he planned to escape from the Gaol with "Count Carl von Cosel" in a sailboat, and provides other information about the internment of Germans in Australia during World War I. Around 1920, following his return to Germany, Tanzler married Doris Schäfer (1889–1977). Together they had two children: Ayesha Tanzler (1922–1998), and Clarista Tanzler (1924–1934), who died of
diphtheria. Tanzler
emigrated to the
United States from Germany in 1926, sailing from
Rotterdam on February 6, 1926 to
Havana,
Cuba. From Cuba, he settled in
Zephyrhills, Florida, where his sister had already emigrated, and was later joined by his wife and daughters. Leaving his family behind in Zephyrhills in 1927, he took a job as a
radiology technician at the
U.S. Marine Hospital in
Key West, Florida under the name Carl von Cosel. During his childhood in Germany, and later while traveling briefly in
Genoa, Italy, Tanzler claimed to have been visited by visions of a dead, purported ancestor,
Countess Anna Constantia von Cosel (1680–1765), who revealed the face of his true love, an exotic dark-haired woman, to him. He was convinced these "visions" were messages from Anna Constantia von Brockdorff from the dead. He was infatuated with her physical appearance, dark hair, and beauty. Because Anna Constantia von Brockdorff was also known as "the Countess of Cozel", he adopted the name
Karl Tänzler von Cosel, which he preferred to be called by. ==Maria Elena Milagro de Hoyos==