A Milanese noble family named after Castiglione in the Seprio, the hill castle on the Olona south of Varese.
By family tradition its founder, Corrado, a son of a count of the Seprio, received a castle in the Seprio from the archbishop. The family gives the church of Milan canons and prelates and will give a pope, Celestine IV (1241). Nothing is dated for 1200.
Who he is
- Title
- Lords of Castiglione Olona in the Seprio
- Since
- not pinned
- Family
- The family will give a pope: Goffredo da Castiglione, Celestine IV (1241). Its age and office in 1200 are not pinned.
- Confidence
- low
Wikipedia (it), Castiglioni (famiglia): founder Corrado da Castiglione, son of Berengario count of the Seprio, received a castle in the Seprio from the archbishop.
Overlord
The archbishop of Milan; within Milan's contado (the Seprio).
What it holds
- Castiglione Olona and its castle (by tradition)
How it was acquired
Archiepiscopal grant (date not pinned).
Allies and rivals
Archbishop's men.
How things stand that morning
Presumably holding Castiglione Olona; not documented for 1200.
Military
Castle of Castiglione. No figures.
Where the sources disagree
Evidence: Family tradition only.
On the map: Seat only.
Primary sources for Milan
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.
- Chronicle of Sicard, bishop of Cremona, Sicard of Cremona (about 1210 to 1213). A universal chronicle whose last part is a well-placed eyewitness account by a Lombard bishop who served emperors and popes. Read online
- The Lombard city annals of Piacenza, Milan, Cremona, Parma, Mantua and Verona (kept in the 12th and 13th centuries). The communes' own year lists. Read online
- The Registers of Pope Innocent III for 1199 to 1201, Innocent III and the papal chancery (22 February 1199 to 21 February 1201). The pope's outgoing letters for the year, in his chancery's own copy, touching nearly every realm in the atlas. Read online
Sources and studies
Last revised 4 November 2026. Published 4 November 2026. Suggest a correction on the OMNIA Discord.