Question: What was the form of the language where the last name Sylvester originates, used in the era of the individual crowned Emperor of the Romans in 800, later known as?

<P0-S0> Charlemagne (/ ˈʃɑːrlɪmeɪn /) or Charles the Great (2 April 742 -- 28 January 814), numbered Charles I, was King of the Franks from 768, King of the Lombards from 774 and Emperor of the Romans from 800. <P0-S1> He united much of Europe during the early Middle Ages. <P0-S2> He was the first recognised emperor in western Europe since the fall of the Western Roman Empire three centuries earlier. <P0-S3> The expanded Frankish state that Charlemagne founded is called the Carolingian Empire. <SEP> <P1-S0> Sylvester is a name derived from the Latin adjective silvestris meaning ``wooded ''or`` wild'', which derives from the noun silva meaning ``woodland ''. <P1-S1> Classical Latin spells this with i. <P1-S2> In Classical Latin y represented a separate sound distinct from i, not a native Latin sound but one used in transcriptions of foreign words. <P1-S3> After the Classical period y came to be pronounced as i. Spellings with Sylv - in place of Silv - date from after the Classical period. <SEP> <P2-S0> from 1521, the spanish conquest of the aztec empire incorporated the region into the spanish empire, with new spain its colonial era name and mexico city the center of colonial rule. <P2-S1> it was built on the ruins of the aztec capital of tenochtitlan and became the capital of new spain. <P2-S2> during the colonial era, mexico's long - established mesoamerican civilizations mixed with european culture. <P2-S3> perhaps nothing better represents this hybrid background than mexico's languages: the country is both the most populous spanish - speaking country in the world and home to the largest number of native american language speakers in north america. <P2-S4> for three centuries mexico was part of the spanish empire, whose legacy is a country with a spanish - speaking, catholic and largely western culture. <SEP> <P3-S0> Charlemagne's court in Aachen was the centre of the cultural revival sometimes referred to as the "Carolingian Renaissance". <P3-S1> By the reign of Charlemagne, the language had so diverged from the classical that it was later called Medieval Latin. <P3-S2> Literacy increased, as did development in the arts, architecture and jurisprudence, as well as liturgical and scriptural studies. <P3-S3> The English monk Alcuin (d. 804) was invited to Aachen and brought the education available in the monasteries of Northumbria. <P3-S4> Charlemagne's chancery—or writing office—made use of a new script today known as Carolingian minuscule,[M] allowing a common writing style that advanced communication across much of Europe. <P3-S5> Charlemagne sponsored changes in church liturgy, imposing the Roman form of church service on his domains, as well as the Gregorian chant in liturgical music for the churches. <P3-S6> An important activity for scholars during this period was the copying, correcting, and dissemination of basic works on religious and secular topics, with the aim of encouraging learning. <P3-S7> New works on religious topics and schoolbooks were also produced. <P3-S8> Grammarians of the period modified the Latin language, changing it from the Classical Latin of the Roman Empire into a more flexible form to fit the needs of the church and government. <SEP> <P4-S0> priscus was born in the roman province of syria, possibly in damascus, son of a julius marinus a local roman citizen, possibly of some importance. <P4-S1> the name of his mother is unknown, but his brother was marcus julius philippus, later the roman emperor known as "philip the arab".