* Eudokia Angelina, who married ( 1 ) King Stefan I Prvovenčani of Serbia, then ( 2 ) Emperor Alexios V Doukas, and ( 3 ) Leo Sgouros, ruler of Corinth.

He received some votes in the 1605 conclaves which elected Pope Leo XI, Pope Paul V, and in 1621 when Pope Gregory XV was elected, but only in the second conclave of 1605 was he papabile.

Then the ban was enforced again by Leo V in 815.

Example of the miliaresion silver coins, first struck by Leo III to commemorate the coronation of his son, Constantine V, as co-emperor in 720.

Philip of Burgundy, 57th Bishop of Utrecht ( 1517 – 1524 ), through a family connection with Charles V, Holy Roman Emperor, secured a significant concession from Pope Leo X, granting internal autonomy in both church and temporal affairs for himself and his successors without interference from outside their jurisdictional region.

In 800 Pope Leo III crowned the Frankish ruler Charlemagne as Roman Emperor, a major step toward establishing what later became known as the Holy Roman Empire ; from that date onward the popes claimed the prerogative to crown the Emperor, though the right fell into disuse after the coronation of Charles V in 1530.

Because Sergius III had reputedly ordered the murder of his two immediate predecessors, Leo V and Christopher and was the only pope to have allegedly fathered an illegitimate son who later became pope ( John XI ), his pontificate has been described as " dismal and disgraceful ".

All real power now devolved onto Theophylact, and Sergius essentially became his puppet, and perhaps the first clear sign of this shift in power was the fate of Sergius ’ two predecessors, Pope Leo V and the Antipope Christopher.

In the 17th century, under the orders of Pope Paul V, the Secret Archives were separated from the Vatican Library, where scholars had some very limited access to them, and remained absolutely closed to outsiders until 1881, when Pope Leo XIII opened them to researchers, more than a thousand of whom now examine its documents each year.

* Leo V of Byzantium

* Conflict erupts between Emperor Leo V and Patriarch Nicephorus on the subject of iconoclasm ; Leo deposes Nicephorus, Nicephorus excommunicates Leo.

* May 16 – Pope Paul V succeeds Pope Leo XI as the 233rd pope, making 1605 the last Year of Three Popes until 1978.

* June 22 – Pope Stephen IV ( sometimes referred to as Stephen V ) succeeds Pope Leo III as the 97th pope.

* June 18 – Constantine V succeeds Leo III as emperor of the Byzantine Empire.

* Leo IV succeeds Constantine V as Byzantine Emperor.

* Leo V ( d. 820 )

* July 12 – A revolt puts Leo V on the throne of the Byzantine Empire ; former emperor Michael I Rangabe becomes a monk, beginning the Second Iconoclastic Period.

* Michael II succeeds Leo V as Byzantine Emperor.

* December 25 – Leo V, Byzantine Emperor ( b. 775 ) ( assassinated )

It is usually said that, at the synod which deposed Benedict V, Leo VIII conceded to the Emperor and his successors as sovereign of Italy full rights of investiture, but the genuineness of the document on which this allegation rests is more than doubtful.

Pope Leo V ( died c. February 904 ) was pope from July through to September 903 during the period known as the Saeculum obscurum.

Leo V was born at a place called Priapi, near Ardea.

af: Pous Leo V

In 1902, under Leo XIII, a commission under the presidency of Monsignor Louis Duchesne was appointed to consider the Breviary, the Missal, the Pontifical and the Ritual.

After the victory of blossameg Leo was dispatched on a diplomatic mission to Alania and Lazica to organize an alliance against the Umayyad Caliphate under Al-Walid I. Leo was appointed commander ( stratēgos ) of the Anatolic theme by Emperor Anastasius II.

The Eastern Emperor Leo, who died in 474, had appointed the western emperors Anthemius and Julius Nepos, and Constantinople never recognized the new government.

Several months after qualifying as a lecturer in philosophy, Adorno delivered an inaugural lecture at the Institute for Social Research, an independent organization which had recently appointed Horkheimer as its director and, with the arrival of the literary scholar Leo Lowenthal, social psychologist Erich Fromm and philosopher Herbert Marcuse, sought to exploit recent theoretical and methodological advances in the social sciences.

* Orso Ipato is elected Doge of Venice and appointed Roman consul by Emperor Leo III the Isaurian.

Leo VII also appointed Frederick, Archbishop of Mainz, as a reformer in Germany.

On 10 November 1884 he was appointed bishop of Mantua by Leo XII.

In 886 his brother, the new Emperor Leo VI, dismissed the Patriarch Photios and appointed the 19-year old Stephen as patriarch in his stead.

In 1521, two years after the Fourth Lateran Council had forbidden the establishment of new religious institutes, Pope Leo X appointed a religious rule with simple vows for those tertiaries attached to existing institutes who undertook to live in a community.

On 24 April 776 Leo, following the precedent set by his father and grandfather, appointed his son, Constantine VI, co-emperor.

In addition to the concessionary actions Leo also appointed an iconophile sympathizer, Paul of Cyprus, to the position of patriarch of Constantinople upon the death of the predecessor.

Under Leo V, Michael was appointed to command the elite tagma of the Excubitors.

On the other hand, Leo rewarded both Majorian and Ricimer: the former was appointed magister militum, the latter patricius and magister militum ( February 28, 457 ).

As reward for his loyalty, that Leo praised with Daniel the Stylite, Tarasis was appointed comes domesticorum, an office of great influence and prestige.

With Zeno far from Constantinople, Aspar had increased his influence by having his son Julius Patricius appointed Caesar and married to Leo I's younger daughter, Leontia ( 470 ).

On 25 October 473, Leo I appointed as Caesar his grandson Leo II, the son of Zeno and Ariadne.

Chamberlain was the most popular figure in the government, and Leo Maxse, editing the National Review, argued forcefully that Chamberlain should be appointed Prime Minister when Salisbury retired.

When Leo Marks was appointed codes officer of the Special Operations Executive ( SOE ) in London during World War II, he very quickly recognized the weakness of the technique, and the consequent damage to agents and to their organizations on the Continent, and began to press for changes.

Anthemius held the consulate with the honour of the sine collega ( to be appointed without colleague ) in 468, the first year he started as Emperor, following a similar honour given to Leo in 466.

In 1513 Bembo accompanied Giulio de ' Medici to Rome, where he was soon after appointed Latin secretary to Pope Leo X.

It may have been partly to appease Leo that Edward appointed Robert instead of Æthelric, hoping to signal to the papacy that the English crown was not totally opposed to the growing reform movement.

Robert journeyed to Rome to complain to the pope about his own exile, where Leo IX and successive popes condemned Stigand, whom Edward had appointed to Canterbury.