Maria Piątkowska
Maria Piątkowska ( ; previously Chojnacka , née Ilwicka; 24 February 193119 December 2020 ) was a Polish sprinter , hurdler , and long jumper . 
<triplet> Maria Piątkowska <subj> 24 February 1931 <obj> date of birth <subj> 19 December 2020 <obj> date of death <subj> long jump <obj> sports discipline competed in