Leopold Janikowski
Leopold Janikowski (14 November 1855 - 8 December 1942) was a Polish explorer and ethnographer. == Biography == Leopold Ludwik Janikowski was born on 14 November 1855 in Dąbrówka, now part of Warsaw (Białołęka) in Poland, son of Jan (born about 1817) and Franciszka (née Wolkewicz born about 1827).