| 34861 | March 27 | Death | 1621 – Benedetto Giustiniani, Italian cardinal (b. 1554) |
| 34862 | March 27 | Death | 1625 – James VI and I of the United Kingdom (b. 1566) |
| 34863 | March 27 | Death | 1635 – Robert Naunton, English politician (b. 1563) |
| 34864 | March 27 | Death | 1676 – Bernardino de Rebolledo, Spanish poet, soldier, and diplomat (b. 1597) |
| 34865 | March 27 | Death | 1676 – Francisco Fernández de la Cueva, 8th Duke of Alburquerque, Spanish general and politician, Viceroy of New Spain (b. 1619) |
| 34866 | March 27 | Death | 1678 – Juan de Leyva de la Cerda, conde de Baños, Spanish politician, Viceroy of New Spain (b. 1604) |
| 34867 | March 27 | Death | 1679 – Abraham Mignon, Dutch painter (b. 1640) |
| 34868 | March 27 | Death | 1697 – Simon Bradstreet, English-American businessman and politician, 20th Governor of the Massachusetts Bay Colony (b. 1603) |
| 34869 | March 27 | Death | 1714 – Charlotte Amalie of Hesse-Kassel (b. 1650) |
| 34870 | March 27 | Death | 1714 – Anthony Ulrich, Duke of Brunswick-Wolfenbüttel (b. 1633) |
| 34871 | March 27 | Death | 1715 – August, Duke of Saxe-Merseburg-Zörbig (b. 1655) |
| 34872 | March 27 | Death | 1729 – Leopold, Duke of Lorraine (b. 1679) |
| 34873 | March 27 | Death | 1745 – Tommaso Crudeli, Italian poet and lawyer (b. 1702) |
| 34874 | March 27 | Death | 1757 – Johann Stamitz, Czech violinist and composer (b. 1717) |
| 34875 | March 27 | Death | 1759 – August Johann Rösel von Rosenhof, German painter and entomologist (b. 1705) |
| 34876 | March 27 | Death | 1770 – Giovanni Battista Tiepolo, Italian painter (b. 1696) |
| 34877 | March 27 | Death | 1770 – Jacopo Stellini, Italian poet and philosopher (b. 1699) |
| 34878 | March 27 | Death | 1778 – Nicolas-Sébastien Adam, French sculptor (b. 1705) |
| 34879 | March 27 | Death | 1809 – Joseph-Marie Vien, French painter (b. 1716) |
| 34880 | March 27 | Death | 1827 – François Alexandre Frédéric, duc de la Rochefoucauld-Liancourt, French sociologist and reformer (b. 1747) |
| 34881 | March 27 | Death | 1827 – Dmitry Venevitinov, Russian poet (b. 1805) |
| 34882 | March 27 | Death | 1828 – Johann Gottfried Tulla, German colonel and engineer (b. 1770) |
| 34883 | March 27 | Death | 1836 – James Fannin, American colonel (b. 1804) |
| 34884 | March 27 | Death | 1837 – Thomas Thynne, 2nd Marquess of Bath, English politician, Lord Lieutenant of Somerset (b. 1765) |
| 34885 | March 27 | Death | 1840 – Philipp Albert Stapfer, Swiss philosopher and politician (b. 1766) |
| 34886 | March 27 | Death | 1843 – Henry Nevill, 2nd Earl of Abergavenny, English politician (b. 1755) |
| 34887 | March 27 | Death | 1843 – Karl Salomo Zachariae von Lingenthal, German lawyer and jurist (b. 1769) |
| 34888 | March 27 | Death | 1844 – Dmitry Golitsyn, Russian-French general and politician (b. 1771) |
| 34889 | March 27 | Death | 1848 – Gabriel Bibron, French zoologist and herpetologist (b. 1805) |
| 34890 | March 27 | Death | 1849 – Archibald Acheson, 2nd Earl of Gosford, Irish-Canadian politician, 35th Governor General of Canada (b. 1776) |