The following categories exist on the wiki, and may or may not be unused. Also see wanted categories.
- 1400s births (1 member)
- 1400s deaths (1 member)
- 1410s births (1 member)
- 1420s births (1 member)
- 1448 deaths (1 member)
- 1548 discoveries (1 member)
- 1663 discoveries (1 member)
- 1679 deaths (1 member)
- 1679 discoveries (1 member)
- 1738 deaths (1 member)
- 1738 discoveries (1 member)
- 1760s births (1 member)
- 1770s births (3 members)
- 1780s births (2 members)
- 1780s deaths (1 member)
- 1786 deaths (1 member)
- 1786 discoveries (1 member)
- 1790s births (5 members)
- 1800s births (7 members)
- 1810s births (11 members)
- 1810s deaths (1 member)
- 1814 deaths (1 member)
- 1814 discoveries (1 member)
- 1816 deaths (1 member)
- 1818 deaths (1 member)
- 1818 discoveries (1 member)
- 1820s births (15 members)
- 1823 deaths (2 members)
- 1823 discoveries (2 members)
- 1826 discoveries (1 member)
- 1830 deaths (1 member)
- 1830 discoveries (1 member)
- 1830s births (24 members)
- 1838 deaths (1 member)
- 1838 discoveries (1 member)
- 1839 deaths (1 member)
- 1839 discoveries (1 member)
- 1840 deaths (1 member)
- 1840s births (35 members)
- 1840s deaths (1 member)
- 1843 deaths (1 member)
- 1845 deaths (2 members)
- 1845 discoveries (2 members)
- 1847 deaths (1 member)
- 1847 discoveries (1 member)
- 1848 deaths (1 member)
- 1849 deaths (1 member)
- 1849 discoveries (1 member)
- 1850 births (1 member)
- 1850s births (33 members)