Abbeys and priories · Kingdom of Sicily under the regency · as at first light, 1 January 1200

San Vincenzo

The great Carolingian abbey at the sources of the Volturno once ruled the whole upper valley as the Land of St Vincent.

Since the Norman conquest its lordship has been dismantled piece by piece by the counts and barons of Molise, and in 1200 it is a shadow of itself. It lies a few miles above Venafro, from where Markward marched on Montecassino in January 1199 and which Diepold holds.

Who holds it

Title
Abbot of San Vincenzo al Volturno
Since
Not pinned
Confidence
low

The it.wikipedia list of abbots stops in 1144, and no abbot for 1200 was found. The abbey's lordship had been eaten away since the Norman conquest of the Abruzzi and Molise (it.wikipedia).

What it holds

  • The abbey and the villages at the head of the Volturno valley (Castel San Vincenzo, Rocchetta) [thin]
  • Old claims to the castles of the upper Volturno (Cerro, Scapoli, Colli, Montaquila, Filignano, Pizzone), largely lost to the Norman counts of Molise and their vassals [thin]

How it was acquired

Founded in the early 8th century; its lands were set out in the abbey's 12th-century chronicle, the Chronicon Vulturnense. The Norman conquest began the slow break-up of the monastic lordship (it.wikipedia), and in 1669 its last lands passed to Montecassino (same).

How things stand that morning

A small abbatial lordship in country dominated by the German party [thin].

Wealth

Pasture and mills of the upper Volturno; the road from the Abruzzi down to Venafro and Capua.

Threats

  • Diepold at Venafro and the German party in Molise
  • Lay lords absorbing the remaining villages

Advocates and rivals

The counts of Molise (Henry VI gave the county to Markward in 1196, per the Federiciana); the barons of the upper Volturno; Montecassino; Diepold at Venafro.

Where the sources disagree

Evidence: The decline is documented in general; nothing consulted pins the abbot or the villages held in 1200.

On the map: The held part is a guess at the abbey's remaining core; the claimed part shows its old land, not its 1200 lordship.

Primary sources for Sicily

Chronicles, registers, sagas and inscriptions written in or near 1200 that cover this entry. Each has its own page with editions, translations and where to read it.

7 more in the sources library for Southern Italy and the Islands.

Sources and studies

  1. Abbazia di San Vincenzo al Volturno (it.wikipedia)
  2. Richard of San Germano, Chronicle, trans. G.A. Loud (University of Leeds, PDF)
  3. Dipoldo di Schweinspeunt (Treccani, Dizionario Biografico)
  4. Marcovaldo di Annweiler (Treccani, Enciclopedia Federiciana)

Last revised 4 November 2026. Published 4 November 2026. Suggest a correction on the OMNIA Discord.