2 6 ▁ ▁Grace ▁Moore , ▁American ▁opera ▁singer , ▁actress ▁( b . ▁ 1 8 9 8 ) ▁ ▁Prince ▁Gust af ▁Adolf , ▁Duke ▁of ▁V ä ster bot ten ▁( b . ▁ 1 9 0 6 ) ▁ ▁January ▁ 2 7 ▁– ▁V ass ily ▁Bal aban ov , ▁Soviet ▁administrator , ▁Provin cial ▁Governor ▁of ▁Imperial ▁Russia ▁( b . ▁ 1 8 7 3 ) ▁ ▁January ▁ 2 8 ▁– ▁Reyn al do ▁H ahn , ▁Venez uel an - born ▁French ▁composer ▁( b . ▁ 1 8 7 4 ) ▁ ▁January ▁ 3 0 ▁– ▁Frederick ▁Black man , ▁British ▁plant ▁phys i ologist ▁( b . 1 8 6 6 ) ▁ ▁February ▁▁ ▁February ▁ 3 ▁– ▁Pet ar ▁Z iv kov ic , ▁Y ug oslav ian ▁politician , ▁ 1 1 th ▁Prime ▁Minister ▁of ▁Y ug oslav ia ▁( b . ▁ 1 8 7 9 ) ▁ ▁February ▁ 4 ▁– ▁Luigi ▁Russ olo , ▁Italian ▁painter , ▁composer ▁( b . ▁ 1 8 8 5 ) ▁ ▁February ▁ 6 ▁▁ ▁O . ▁Max ▁Gard ner , ▁Governor ▁of ▁North ▁Carolina ▁( b . ▁ 1 8 8 2 ) ▁ ▁Luigi ▁Russ olo , ▁Italian ▁Fut ur ist ▁painter , ▁composer ▁( b . ▁ 1 8 8 5 ) ▁ ▁February ▁ 1 1 ▁– ▁Martin ▁Klein , ▁Est onian ▁wrest ler ▁( b . 1 8 8 4 ) ▁