Early history & foundation

742: a place enters the record

Erfurt’s first recorded mention appears in a letter sent by the missionary bishop Boniface to Pope Zacharias in 742. Boniface proposed the place called Erphesfurt as the seat of a bishopric. The city’s historical account places this decision in the setting of the fertile Gera floodplain. 1

The date gives this chronological journey a clear starting point. It records a named place and a proposal concerning its religious organisation. It does not identify the first day on which people lived there, nor does it mean that the streets and monuments of modern Erfurt already existed in their present form.

For a reader standing in the old town, that distinction is useful. A settlement’s first appearance in a surviving document and its gradual development into a city are different historical questions. The letter gives evidence for one moment within a much longer process.

Before the letter: evidence from the ground

Archaeology opens a separate view onto the surrounding area. At Frienstedt, within today’s Erfurt, excavations investigated a settlement occupied from the second half of the first century to the beginning of the fifth century CE. The published study describes buildings, burials and evidence of metalworking. Among the finds was a comb bearing a runic inscription, discussed in detail by archaeologist Christoph G. Schmidt and runologists Robert Nedoma and Klaus Düwel. 2

These finds belong to a place and period of their own. They demonstrate settlement and skilled activity in the area centuries before Boniface’s letter; they do not, by themselves, establish an uninterrupted urban history leading to the medieval city centre. Keeping the locations distinct allows the evidence to tell us more, rather than making it support a single neat foundation story. 2

An excavated object can preserve traces of making, use and writing that an institutional document leaves out. Both kinds of evidence matter, but they answer different questions.

Boniface and a short-lived bishopric

The Diocese of Erfurt dates its first foundation to 742. Its historical chronology describes an ecclesiastical territory extending across much of the Thuringian region, with the church of St Mary on the present cathedral hill as the bishop’s church. The bishopric was dissolved around 755 and incorporated into Mainz. 3

The separate institution was therefore brief, while the connection with Mainz endured far longer. The foundation of a bishopric concerns the organisation of the Church: it should not be confused with the granting of modern municipal status or with the creation of a finished city.

The same chronology records the establishment of the present Diocese of Erfurt in 1994. The modern institution recalls an early history, but the dates also reveal substantial changes between the eighth century and the present. 3

Reading the cathedral hill in layers

The Domberg, or cathedral hill, offers a visible place from which to consider this long history. Yet St Mary’s Cathedral cannot simply be treated as an eighth-century building. The diocesan construction chronology records the start of a Romanesque basilica in 1154 and its consecration in 1182. Work on the present high choir began in 1349; the late Gothic nave followed in the fifteenth century. 4

Those stages help separate the history of a religious site from the age of the architecture now standing upon it. Continuity of use can coexist with rebuilding, enlargement and changes in style. The cathedral’s silhouette brings several periods into one view, even though those periods remain distinct in the documentary record. 4

From beginnings to the medieval city

Erfurt’s beginnings are best approached through these complementary forms of evidence: a letter naming the place, the history of church organisation, excavated settlement remains and a building altered over generations. None provides a complete account on its own.

The next chapter moves into the streets and institutions of medieval Erfurt. There, trade, religious life, civic ambition and learning become visible in the Krämerbrücke, the surviving Jewish heritage and the founding of the university. For the wider question of regional identity and changing borders, continue to Thuringia.