The ancestral castle of the house on a rock above the Saale north of Halle, with the villages round it.
The county is small and hemmed in by the archbishop of Magdeburg's Halle and Giebichenstein, but it carries the family name and the old Wettin county rights in the Hassegau and on the lower Saale.
Who he is
- Name
- Ulrich I
- Title
- Count of Wettin
- Since
- 1187 (after his elder brother Henry II)
- Born
- not pinned (1170s)
- Family
- Wettin: son of Count Henry I of Wettin (died 1181), son of Conrad the Great. Henry's widow Sophia married Landgrave Hermann of Thuringia about 1182 and bore him Jutta, now Dietrich of Meissen's wife; if Ulrich is Sophia's son (likely, but the Genealogia Wettinensis as quoted by FMG calls Henry's wife a noble's daughter 'from Austria', so not checked), he is the margravine's half-brother. Ulrich dies in 1206; his son Henry is the last count of Wettin (died 1217).
- Confidence
- medium
Wettin genealogy as summarised in the Rhineland map's Thuringia record (Hermann's first wife) and FMG; our own reading, not checked against a charter in this run
Overlord
The king (some of the county's rights were held of the archbishop of Magdeburg: not pinned)
What it holds
- Wettin castle on the Saale
- Löbejün and Rothenburg on the Saale (medium-low confidence)
- Scattered rights in the county on both banks of the Saale north of Halle
How it was acquired
From his father Henry I, who received Wettin in the division of 1156.
Allies and rivals
The Wettin cousins; his stepfather Landgrave Hermann; rival and neighbour the archbishop of Magdeburg at Halle.
How things stand that morning
Holds Wettin. His side in the throne war is not pinned; his neighbours (Magdeburg, the Ascanians, the Wettin cousins) all back Philip.
Wealth
Saale farmland and river tolls; no great market of his own (Halle is the archbishop's).
Military
Wettin castle. No numbers.
Threats
- Magdeburg's pressure on the lower Saale
Places of note
- Wettin castle: Ancestral castle of the house
Where the sources disagree
- Henry I of Wettin's wife: the Rhineland map's record calls Landgrave Hermann's first wife 'Sophia of Sommerschenburg, widow of Count Henry of Wettin'; FMG's Thuringia page quotes the Genealogia Wettinensis calling Henry's wife 'Sophia, daughter of a certain noble of Austria'. Ulrich's mother is therefore not pinned.
Evidence: No article on Ulrich could be fetched in this run; the line is standard Wettin genealogy.
On the map: Schematic.
Primary sources for Empire
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.
- Annals of Marbach (compiled to 1238, the section on 1198 to 1210 written in the early 13th century). Alsatian annals on the Staufen side of the Upper Rhine. Read online
- Annals of Reiner of Saint James, Liège, Reiner of Liège (1197 to 1230, kept year by year). Contemporary annals kept inside Liège. Read online
- Chronicle of Burchard of Ursberg, Burchard of Ursberg (about 1229 to 1230, reworked by Conrad of Lichtenau). Written a generation later by a fierce partisan of the Staufen and a critic of Innocent III. Read online
- Chronicle of Otto of St Blasien, Otto of St Blasien (about 1209 to 1210). A Swabian continuation of Otto of Freising written from the Staufen side. Read online
- Chronicle of Reinhardsbrunn; Chronicle of St Peter's, Erfurt (Erfurt chronicle in the 13th century; Reinhardsbrunn compilation about 1340 to 1349 from older annals). The two Thuringian chronicles. Read online
- Chronicle of the Slavs, by Arnold of Lübeck, Arnold of Lübeck (about 1209 to 1210). Arnold continues Helmold and writes from Lübeck, close to Danish, Welf and Baltic affairs. Read online
- Royal Chronicle of Cologne (in stages from about 1175 to about 1250; the section on 1198 to 1220 written soon after the events). The fullest German narrative of the throne war from the Welf and Cologne side. Read online
- Chronicle of Hainaut, Gislebert of Mons (about 1195 to 1196). Ends in 1195, so it has no 1200 entries, but it is the indispensable background for Flanders and Hainaut: the career of Count Baldwin V of Hainaut (VIII of Flanders), his union of the two counties, the settlement with Philip over Artois, the rights, castles, fiefs and vassals of Hainaut listed by a man who ran its chancery, and the youth of Baldwin IX, who held both counties in 1200. Read online
8 more in the sources library for The Rhineland, the Low Countries and the Swiss Lands.
Sources and studies
Last revised 4 November 2026. Published 4 November 2026. Suggest a correction on the OMNIA Discord.