# Grand prince

Grand prince or great prince (feminine: grand princess or great princess) (Latin: magnus princeps; Swedish: Storfurste; German: Großfürst; Greek: Μέγας Αρχών, romanized: Megas Archon; Russian: великий князь, romanized: velikiy knyaz) is a title of nobility ranked in honour below Emperor, equal to Archduke, King, Grand duke and Prince-Archbishop; above a Sovereign Prince and Duke.
Grand duke is the usual and established, though not literal, translation of these terms in English and Romance languages, which do not normally use separate words for a "prince" who reigns as a monarch (e.g., Albert II, Prince of Monaco) and a "prince" who does not reign, but belongs to a monarch's family (e.g., Prince George of Wales). Some Slavic (Królewicz), Germanic, Dutch, and Scandinavian languages do use separate words to express this concept, and in those languages grand prince is understood as a distinct title (for a cadet of a dynasty) from grand duke (hereditary ruler ranking below a king). Some recent sources also use Archduke.
The title of grand prince was once used for the sovereign of a grand principality. The last titular grand principalities vanished in 1917 and 1918, the territories being united into other monarchies or becoming republics. Already at that stage, the grand principalities of Lithuania, Transylvania and Finland had been for centuries under rulers of other, bigger monarchies, so that the title of grand prince was superseded by the titles "king" and "emperor" there. Ivan IV of Moscow in the 16th century was the last sovereign to reign whose highest title was velikiy knyaz, until he assumed the rank of Tsar of Russia. "Velikiy knyaz" is a Russian title that is often translated as "grand prince" because there are no better equivalents in European languages. When Ivan IV's pre-tsarist title is referred to in English, however, it is usually as grand duke.
Velikiy knjaz is also a Russian courtesy title for members of the family of the Russian tsar (from the 17th century), although the people who held this title were not sovereigns.

## Terminology in Slavic and Baltic languages

Velikiy knyaz (Meaning closest to Grand Prince but was generally translated as Grand Duke in state documents written in Latin), used in the Slavic and Baltic languages, was the title of a medieval monarch who headed a more-or-less loose confederation whose constituent parts were ruled by lesser knyazs ( often translated as "princes" ) . Those great knyazs' (grand princes') title and position was at the time sometimes translated as king, though kings, princes, and dukes seemingly initially did not exist amongst proto-Slavs and Balts with Knyaz being a Germanic loanword adopted by tribal chieftains. Although, the Slavic knjaz and the Baltic kunigaikštis (nowadays usually translated as prince) are similar to kings in terms of ruling and duties. However, a velikiy knyaz (grand prince) was usually only primus inter pares within a dynasty, primogeniture not governing the order of succession. All knyazs (princes) of the family were equally eligible to inherit a crown (for example, succession might be through agnatic seniority or rotation). Often other members of the dynasty ruled some constituent parts of the monarchy/country. An established use of the title was in the Kievan Rus' and in the Grand Duchy of Lithuania (from the 14th century). Thus, Veliki Knjaz has been more like a regional high king (but without international recognition as such) than a "grand duke", at least, originally and was not subordinated to any other authority as more western (for example Polish) Grand Dukes were. As these countries expanded territorially and moved towards primogeniture and centralization, their rulers acquired more elevated titles.

## Use in the Middle Ages
### Hungary

Grand Prince (Hungarian: Nagyfejedelem) was the title used by contemporary sources to name the leader of the federation of the Hungarian tribes in the 10th century. Constantine VII mentioned Árpád in his book De Administrando Imperio as megas Turkias arkhon, while Bruno of Querfurt referred to Géza in his Sancti Adalberti Pragensis episcopi et martyris vita altera as Ungarorum senior magnus. It was used by Géza and his son and heir Stephen of Hungary.

### Serbia

In the Middle Ages, the Serbian veliki župan (велики жупан) was the supreme chieftain in the multi-tribal society. The title signifies overlordship, as the leader of lesser chieftains titled župan. It was used by the Serb rulers in the 11th and 12th centuries. In Greek, it was known as archizoupanos (ἄρχιζουπάνος), megazoupanos (μεγαζουπάνος) and megalos zoupanos (μεγάλος ζουπάνος).
In the 1090s, Vukan became the veliki župan in Raška (Rascia). Stefan Nemanja expelled his brother Tihomir in 1168 and assumed the title of veliki župan, as described in the Charter of Hilandar (и постави ме великог жупана). A Latin document used mega iupanus for King Stefan the First-Crowned (Stephanus dominus Seruie siue Rasie, qui mega iupanus). Afterwards, it was a high noble rank with notable holders such as Altoman Vojinović (fl. 1335–59).

### Kievan Rus' and successor states
#### Kievan Rus'

The Grand Prince of Kiev (sometimes grand duke) was the title of the monarch of Kievan Rus', residing in Kiev (modern Kyiv) from the 10th to 13th centuries. In the 13th century, Kiev became an appanage principality first of the grand prince of Vladimir and the Mongol Golden Horde governors, and later was taken over by the Grand Duchy of Lithuania.

#### Later Rus' principalites

In the 13th century, the monarchs of other Rus' principalities which originated as appanages of Kiev, such as Vladimir-Suzdal and Galicia-Volhynia, started claiming the title of "grand prince" as well. Next were Moscow, Tver', Yaroslavl', Ryazan', Smolensk, and others, each claiming to be the legitimate successors of the former Kievan Rus' realm. From the 15th century, the Grand Princes of Moscow (Muscovy) started adding "and of all Rus'" to their title until Ivan IV proclaimed himself "tsar of Russia" in 1547.

### Polish–Lithuanian Commonwealth

The Lithuanian title Didysis kunigaikštis was used by the rulers of Lithuania, and after 1569, it was one of two main titles used by the monarch of the Polish–Lithuanian Commonwealth. The kings of Poland from the Swedish House of Vasa also used this title for their non-Polish territories. This Lithuanian title was sometimes latinized as Magnus Dux or Grand Duke.

## Modern use

In 1582, King Johan III of Sweden added Grand Prince of Finland to the subsidiary titles of the Swedish kings, however without any territorial or civic implications, Finland already being a fully integrated part of the Swedish realm.
The Holy Roman Empire ruling house of Habsburg instituted a similar Grand Principality in Transylvania (Siebenburgen) in 1765.
After the Russian conquests, the title continued to be used by the Russian emperor in his role as ruler of Lithuania (1793–1918) and of autonomous Finland (1809–1917) as well. His titulary included, among other titles: "Grand Duke of Smolensk, Volynia, Podolia", "Lord and Grand Duke of Nizhni Novgorod, Chernigov" etc.
A more literal translation of the Russian title than grand duke would be great prince — especially in the pre-Petrine era — but the term is neither standard nor widely used in English. In German, however, a Russian Grand Duke was known as a Großfürst, in Swedish as a Storfurste and in Latin as Magnus Princeps.
Grand prince remained as a dynastic title for the senior members of the Romanov dynasty in Russia's imperial era. The title Velikiy Knyaz, its use finally formalized by Alexander III, then belonged to children and male-line grandchildren of the emperors of Russia. The daughters and paternal granddaughters of the emperors used a different version of the title (Великая Княжна, Velikaya Knyazhna) from females who obtained it as the consorts of Russian grand princes (Великие Княгини, Velikie Knyagini). In modern times a Russian Grand Duke or Grand Duchess is styled Imperial Highness.
The title grand prince was also used for the heir apparent to the Grand Duchy of Tuscany.