| 601. |
| MMMV / V |
| Roman 601 |
| Livy's 601 |
| Nero's 601 |
| Ovid's 601 |
| 20% of MMMV |
| 601 to Cato |
| 601, in Rome |
| Cicero's 601 |
| M less ICCCC |
| Seneca's 601 |
| Caesar's 601 |
| 601, to Nero |
| Half of MCCII |
| 601, to Seneca |
| 601, to Caesar |
| A fifth of MMMV |
| 601, Roman style |
| 601 in old Rome |
| 7th century start |
| Early 7th C. date |
| One-fifth of MMMV |
| 7th-century starter |
| Seventh-century date |
| Seventh-century year |
| 601, to Julius Caesar |
| Seventh century start |
| 601, in Roman numerals |
| Seventh-century starter |
| Start of the 7th century |
| Head of The Company:abbr. |
| What MCCII over II equals |
| Early seventh-century year |
| Year in Gregory I's papacy |
| Early seventh century date |
| Start of the seventh century |
| Rank of Brit. TV sleuth Morse |
| Year in St. Gregory I's papacy |
| Year in the papacy of Gregory I |
| Year in the reign of St. Gregory I |
| Century starter in the papacy of Gregory I |
| World's first independent credit card company, initially |
| Rank for Endeavour Morse, John Luther and Jane Tennison: Abbr. |