Date of Birth: 
About Luis Arana
- Luis Arana Goiri, self-styled as Arana ta Goiri'tar Koldobika (1862 in Bilbao – 1951 in Santurtzi), was a Basque nationalist politician and founder of the Basque Nationalist Party (PNV) (and creator of its flag) along with his brother Sabino Arana.
- He served as president of the PNV 1911?–1916, 1922–1930 (Aberri), and 1932–1933.
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