Jiang Zehan
Jiang Zehan ( ; 6 October 1902 – 29 March 1994 ) , also known as Kiang Tsai-han , was a Chinese mathematician and founder of China's topology . 
<triplet> Jiang Zehan <subj> 6 October 1902 <obj> date of birth <subj> 29 March 1994 <obj> date of death