| Range of Years | Example Pope |
| 1 to 50 | |
| 51 to 100 | |
| 101 to 150 | |
| 151 to 200 | |
| 201 to 250 | |
| 251 to 300 | |
| 301 to 350 | |
| 351 to 400 | |
| 401 to 450 | |
| 451 to 500 | |
| 501 to 550 | |
| 551 to 600 | |
| 601 to 650 | |
| 651 to 700 | |
| | Range of Years | Example Pope |
| 701 to 750 | |
| 751 to 800 | |
| 801 to 850 | |
| 851 to 900 | |
| 901 to 950 | |
| 951 to 1000 | |
| 1001 to 1050 | |
| 1051 to 1100 | |
| 1101 to 1150 | |
| 1151 to 1200 | |
| 1201 to 1250 | |
| 1251 to 1300 | |
| 1301 to 1350 | |
| 1351 to 1400 | |
| | Range of Years | Example Pope |
| 1401 to 1450 | |
| 1451 to 1500 | |
| 1501 to 1550 | |
| 1551 to 1600 | |
| 1601 to 1650 | |
| 1651 to 1700 | |
| 1701 to 1750 | |
| 1751 to 1800 | |
| 1801 to 1850 | |
| 1851 to 1900 | |
| 1901 to 1950 | |
| 1951 to 2000 | |
| 2001 to 2050 | |
|