Kazimierz Dłuski
Kazimierz Dłuski was a Polish physician, and social and political activist. He was a member of the Polish Socialist Party. In later life, he was a founder and activist of many non-governmental organizations; he was the founder and first president of the Tatrzańskie Ochotnicze Pogotowie Ratunkowe.
He married fellow Polish physician Bronisława Skłodowska, an elder sister of Marie Skłodowska-Curie.
