Józef Maria Hoene-Wroński
Polish philosopher
Died when: 76 years 351 days (923 months)Star Sign: Virgo

Józef Maria Hoene-Wronski (Polish: ['juz?f 'x?n? 'vr?j~sk?i];French: Josef Hoëné-Wronski [??z?f ??ne v??~ski]; 23 August 1776 – 9 August 1853) was a Polish messianist philosopher, mathematician, physicist, inventor, lawyer, occultist and economist.
He was born as Hoëné to a municipal architect in 1776 but changed his name in 1815 to Józef Wronski.
Later in life he changed his name to Józef Maria Hoene-Wronski, without using his family's original French spelling Hoëné.
At no point in his life, neither in Polish or French, was he known as Hoëné-Wronski; nor was the common French transliteration, Josef Hoëné-Wronski, ever his official name in his native Poland (though it might have served as his chosen French nom de plume on some work).
In 1803, Wronski joined the Marseille Observatory but was forced to leave the observatory after his theories were dismissed as grandiose rubbish.
In mathematics, Wronski introduced a novel series expansion for a function in response to Joseph Louis Lagrange's use of infinite series.
The coefficients in Wronski's new series form the Wronskian, a determinant Thomas Muir named in 1882.