1740s
1730s
1700s
1750s
1710s
1720s
1760s
fifties
1950s
1790s
half-century
50s
2160s
Fielding
1770s
Henry Fielding
age
forties
semicentury
2040s
1830s
1780s
1840s
twenties
2080s
Glasite
yearthousand
1850s
2060s
Friedrich d'or
George
George II of Great Britain
George II
1820s
Frederick I
Paleozoic era
zeros
Sixties
zeroes
Paleozoic
Frederick I of Prussia
burr
quincentennium
60s
C19
Frederick William II
mid-fifties
Watts
Frederick William II of Prussia
2050s
Isaac Watts
Wei
preindustrialization
juste-au-corps
Wedgwood
Curtis
Wei dynasty
1800s
quarter-century
William Curtis
Josiah Wedgwood
Mesozoic
George I
1900s
kiloyear
1940s
Mesozoic era
George I of Great Britain
Age of Reptiles