* Cassius Dio, Roman History, Book 70,

* Cassius Dio, Roman History, Book 80

The Roman historians Suetonius and Cassius Dio record that in 23 BC, Augustus prepared a rationarium ( account ) which listed public revenues, the amounts of cash in the aerarium ( treasury ), in the provincial fisci ( tax officials ), and in the hands of the publicani ( public contractors ); and that it included the names of the freedmen and slaves from whom a detailed account could be obtained.

( Cassius Dio, Roman History, Book 60: 20 )

* Dio Cassius Roman History ( ca.

Cassius Dio says that Roman financiers, including Seneca the Younger, chose this time to call in their loans.

* Cassius Dio, Roman History, Book 50

* Cassius Dio, Roman History, Book 59

Cassius Dio claimed to represent the voices of the Roman street ; Caesar's munus was a waste of lives – and of money, better doled out to needy army veterans.

* Dio Cassius, Roman History 40: 33-41, 43: 19

* Dio Cassius, Roman historian

The third legionary standard was recovered in 41 CE by Publius Gabinius from the Chauci during the reign of Claudius, brother to Germanicus, according to Cassius Dio in Roman History

Dio, in his Book I of his Roman History, confirms these data by telling that Romulus was in his 18th year of age when he founded Rome.

In the view of Dio Cassius, a contemporary observer, his accession marked the descent " from a kingdom of gold to one of rust and iron "— a famous comment which has led some historians, notably Edward Gibbon, to take Commodus ' reign as the beginning of the decline of the Roman Empire.

* Dio Cassius Cocceianus, Roman History

Caracalla's reign was also notable for the Constitutio Antoniniana ( also called the Edict of Caracalla ), granting Roman citizenship to all freemen throughout the Roman Empire for the purpose of increasing tax revenue, according to historian Cassius Dio.

The Roman Historian Cassius Dio contended that the sole motivation for the edict was a desire to increase state revenue.

Finally, Cassius Dio wrote his Roman History over a hundred years after the death of Titus.

* Cassius Dio, Roman History, Books 65 and 66, English translation

Strabo, Gaius Maecenas and Cassius Dio all reiterate the traditional Roman opposition against sorcery and divination, and Tacitus uses the term religio-superstitio to class these outlawed observances.

Plutarch, in his Life of the Roman general Aemilius Paulus, records that the victor over Macedon, when he beheld the statue, “ was moved to his soul, as if he had seen the god in person ,” while the 1st century AD Greek orator Dio Chrysostom declared that a single glimpse of the statue would make a man forget all his earthly troubles.

* Cassius Dio, Roman History, Book 65, Chapter 15, English translation

Cassius Dio ( c. 164-post 229 ) ( The section of his Roman History covering Hadrian's reign is known only from the 11th century epitome by Xiphilinus ) 69. 11. 2-4:

This is attested by Cassius Dio, Herodian and the Augustan History.

It is unclear whether Ptolemy Philadelphus survived the journey to Rome, as Cassius Dio History of Rome only mentions the twins.

* Dio Cassius, Roman History 66. 14

* Dio Cassius, Roman History 60: 9, 62: 1-12, 63: 1

* Cassius Dio, Dio's Roman History.

* Cassius Dio, Roman History, Books 74 & 75

* Cassius Dio, Roman History, Book 74, penelope. chicago. edu

* Dio Cassius, Roman History, Epitome of Book LXXIV, 11 – 17

Further details concerning Sejanus ' fall are provided by Cassius Dio, writing nearly 200 years after the facts in his Roman History.

* Cassius Dio, Roman History Book 57. 19 and 58, English translation

* Cassius Dio, Book 63

* Cassius Dio, Book 64

Most of these have been recorded by Plutarch ( Lives of Romulus, Numa Pompilius and Camillus ), Florus ( Book I, I ), Cicero ( The Republic VI, 22: Scipio's Dream ), Dio ( Dion ) Cassius and Dionysius of Halicarnassus ( L. 2 ).

* Dio Cassius Book 40, Stanza 26

* Cassius Dio, Roman History Book 67, English translation

* Cassius Dio, Roman History, Book 49

He then conducted to Rome the captured prince and his son Vermina and some other leading men .< ref > Cassius Dio, Roman History, Book 17,

* Dio Cassius, Roman History Book 49, 30, ed.

* Dio Cassius, Roman History Book 49, 30 ed.

* Roman History Book 59 by Cassius Dio

Cassius Dio ( Epitome of Book 72, Chapter 11, 12 ), relates their fate after Marcus Aurelius fought the invaders to a stand-off.