▁one ▁son : ▁▁ ▁Ang ier ▁B iddle ▁Duke , ▁Jr . ▁( b . ▁ 1 9 6 2 ), ▁who ▁married ▁Id oline ▁A . ▁Sche erer , ▁the ▁daughter ▁of ▁William ▁Sche erer ▁II , ▁in ▁ 1 9 9 0 . ▁ ▁Ang ier ▁B iddle ▁Duke ▁died ▁in ▁ 1 9 9 5 . ▁Robin ▁Ch and ler ▁Duke ▁died ▁on ▁February ▁ 6 , ▁ 2 0 1 6 , ▁aged ▁ 9 2 , ▁in ▁a ▁ret irement ▁community ▁in ▁Char l eston , ▁South ▁Carolina . ▁ ▁References ▁ ▁External ▁links ▁Profile , ▁ ▁nor way . us emb ass y . gov ; ▁accessed ▁February ▁ 8 , ▁ 2 0 1 6 . ▁Inter view ▁( 2 0 0 5 ) ▁with ▁The ▁New ▁York er , ▁n ym ag . com ; ▁accessed ▁February ▁ 8 , ▁ 2 0 1 6 . ▁ ▁Robin ▁Ch and ler ▁Lyn n ▁Duke ▁Pap ers , ▁circa ▁ 1 9 3 0 - 2 0 0 3 , ▁library . du ke . edu ; ▁accessed ▁February ▁ 8 , ▁ 2 0 1 6 . ▁ ▁Robin ▁Ch and ler ▁Duke ▁( 1 9 2 3 – 2 0 1 6 ), ▁history . state . gov ; ▁accessed ▁February ▁ 8 , ▁ 2 0 1 6 . ▁ ▁Category : 1 9 2 3 ▁birth s ▁Category : 2 0 1 6 ▁death s ▁Category : W rit ers ▁from ▁Baltimore