Nguyễn Phúc Miên Định
Nguyễn Phúc Miên Định ( 阮福綿定 , 5 August 1810 – 5 November 1886 ) , born Nguyễn Phúc Yến ( 阮福宴 ) , was a prince of Nguyễn dynasty , Vietnam . 
<triplet> Nguyễn Phúc Miên Định <subj> 5 August 1810 <obj> date of birth <subj> 5 November 1886 <obj> date of death <triplet> Nguyễn dynasty <subj> Vietnam <obj> located in present-day administrative territorial entity