| 61891 | May.30 | Birth | 1757 – Henry Addington, 1st Viscount Sidmouth, English politician, Prime Minister of the United Kingdom (d. 1844) |
| 61892 | May.30 | Birth | 1768 – Étienne Marie Antoine Champion de Nansouty, French general (d. 1815) |
| 61893 | May.30 | Birth | 1768 – Georg Amadeus Carl Friedrich Naumann, German mineralogist and geologist (d. 1873) |
| 61894 | May.30 | Birth | 1800 – Henri-Marie-Gaston Boisnormand de Bonnechose, French cardinal (d. 1883) |
| 61895 | May.30 | Birth | 1814 – Mikhail Bakunin, Russian philosopher and theorist (d. 1876) |
| 61896 | May.30 | Birth | 1814 – Eugène Charles Catalan, Belgian-French mathematician and academic (d. 1894) |
| 61897 | May.30 | Birth | 1819 – William McMurdo, English general (d. 1894) |
| 61898 | May.30 | Birth | 1820 – Pierre-Joseph-Olivier Chauveau, Canadian lawyer and politician, 1st Premier of Quebec (d. 1890) |
| 61899 | May.30 | Birth | 1835 – Alfred Austin, English author, poet, and playwright (d. 1913) |
| 61900 | May.30 | Birth | 1844 – Félix Arnaudin, French poet and photographer (d. 1921) |
| 61901 | May.30 | Birth | 1845 – Amadeo I of Spain (d. 1890) |
| 61902 | May.30 | Birth | 1846 – Peter Carl Fabergé, Russian goldsmith and jeweler (d. 1920) |
| 61903 | May.30 | Birth | 1862 – Mirza Alakbar Sabir, Azerbaijani philosopher and poet (d. 1911) |
| 61904 | May.30 | Birth | 1871 – Nándor Dáni, Hungarian runner (d. 1949) |
| 61905 | May.30 | Birth | 1871 – Olga Engl, Austrian-German actress (d. 1946) |
| 61906 | May.30 | Birth | 1874 – Ernest Duchesne, French physician (d. 1912) |
| 61907 | May.30 | Birth | 1875 – Giovanni Gentile, Italian philosopher and academic (d. 1944) |
| 61908 | May.30 | Birth | 1878 – Mike Donlin, American baseball player and actor (d. 1933) |
| 61909 | May.30 | Birth | 1879 – Colin Blythe, English cricketer and soldier (d. 1917) |
| 61910 | May.30 | Birth | 1879 – Konstantin Ramul, Estonian psychologist an academic (d. 1975) |
| 61911 | May.30 | Birth | 1881 – Georg von Küchler, German field marshal (d. 1968) |
| 61912 | May.30 | Birth | 1882 – Wyndham Halswelle, English runner and soldier (d. 1915) |
| 61913 | May.30 | Birth | 1884 – Siegmund Glücksmann, German soldier and politician (d. 1942) |
| 61914 | May.30 | Birth | 1885 – Villem Grünthal-Ridala, Estonian poet and linguist (d. 1942) |
| 61915 | May.30 | Birth | 1886 – Laurent Barré, Canadian lawyer and politician (d. 1964) |
| 61916 | May.30 | Birth | 1886 – Randolph Bourne, American theorist and author (d. 1918) |
| 61917 | May.30 | Birth | 1887 – Alexander Archipenko, Ukrainian-American sculptor and illustrator (d. 1964) |
| 61918 | May.30 | Birth | 1887 – Paulette Noizeux, French actress (d. 1971) |
| 61919 | May.30 | Birth | 1887 – Emil Reesen, Danish pianist, composer, and conductor (d. 1964) |
| 61920 | May.30 | Birth | 1890 – Roger Salengro, French soldier and politician, French Minister of the Interior (d. 1936) |