| Adelaide of Susa | |
| Noble Family: | Arduinici |
| Father: | Ulric Manfred II of Turin |
| Mother: | Bertha of Milan |
| Spouse: |
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| Issue: | |
| Birth Place: | Turin, March of Turin |
| Burial Place: | Parochial church of Canischio (uncertain) |
Adelaide of Turin (also Adelheid, Adelais, or Adeline; - 19 December 1091)[1] was the countess of part of the March of Ivrea and the marchioness of Turin in Northwestern Italy from 1034 to her death. She was the last of the Arduinici.[2] She is sometimes compared to her second cousin and close contemporary, Matilda of Tuscany.[3]
Born in Turin to Ulric Manfred II of Turin and Bertha of Milan around 1014/1020, Adelaide's early life is not well known.[4] Adelaide had two younger sisters, Immilla and Bertha. She may also have had a brother, whose name is not known, who predeceased her father.[5] Thus, upon Ulric Manfred II's death (in December 1033 or 1034), Adelaide inherited the bulk of her father's property.[6] This included property in the counties of Turin (especially in the Susa Valley), Auriate, and Asti. Adelaide also inherited property, but probably not comital authority, in the counties of Albenga, Alba, Bredulo and Ventimiglia.[7] It is likely that Adelaide's mother, Bertha, briefly acted as regent for Adelaide after Ulric Manfred's death.
Since the margravial title primarily had a military purpose at the time, it was not considered a suitable position for a woman. Emperor Conrad II therefore arranged a marriage between Adelaide and his stepson, Herman IV, in 1036 or 1037. Herman was then invested as margrave of Turin.[8] However, in 1038, Herman died of the plague while fighting for Conrad II in Naples.
Adelaide remarried in order to secure her vast possessions. Probably in 1041, and certainly before 19 January 1042, Adelaide married Henry, Marquess of Montferrat.[9] Henry died around 1045 leaving Adelaide a widow for the second time. Immediately, a third marriage was undertaken, this time to Otto of Savoy (1046). Adelaide had three sons with Otto: Peter I, Amadeus II, and Otto. They also had two daughters: Bertha, who married Henry IV of Germany, and Adelaide, who married Rudolf of Rheinfelden (who later opposed Henry as King of Germany).
After the death of her husband Otto, c.1057/60, Adelaide ruled the march of Turin and the county of Savoy alongside her sons Peter and Amadeus.
It is sometimes incorrectly reported that Adelaide abandoned Turin as the capital and began to reside permanently at Susa. Adelaide is documented far more frequently at the margravial palace in Turin than anywhere else.[10]
In 1070 Adelaide captured and burned the city of Asti, which had rebelled against her.[11]
In 1069 Henry IV tried to repudiate Adelaide's daughter, Bertha,[12] causing Adelaide's relationship with the imperial family to cool. However, through Bertha's intervention, Henry received Adelaide's support when he came to Italy to submit to Pope Gregory VII and Matilda of Tuscany at Canossa. In return for allowing him to travel through her lands, Henry gave Adelaide Bugey.[13] Adelaide and her son Amadeus then accompanied Henry IV and Bertha to Canossa, where Adelaide acted as mediator, alongside Matilda and Albert Azzo II, Margrave of Milan, among others.[14] Bishop Benzo of Alba sent several letters to Adelaide between 1080 and 1082 encouraging her to support Henry IV in the Italian wars which formed part of the Investiture Controversy.[15] Following this, Adelaide's dealings with Henry IV became closer. She offered to mediate between him and Matilda of Tuscany, and may even have joined him on a campaign in southern Italy in 1084.[16]
Adelaide made many donations to monasteries in the March of Turin. In 1064 she founded the monastery of Santa Maria at Pinerolo.[17]
Adelaide received letters from many of the leading churchmen of the day, including Pope Alexander II, Peter Damian,[18] and Pope Gregory VII.[15] These letters indicate that Adelaide sometimes supported Gregorian reform, but that at other times she did not. Peter Damian (writing in 1064) and Gregory VII (writing in 1073), relied upon Adelaide to enforce clerical celibacy and protect the monasteries of Fruttuaria and San Michele della Chiusa. By contrast, Alexander II (writing c.1066/7) reproached Adelaide for her dealings with Guido da Velate the simoniac Archbishop of Milan.
Adelaide died in December 1091.[19] According to a later legend, she was buried in the parochial church of Canischio (Canisculum) in a small village on the Cuorgnè in the Valle dell'Orco, where she had supposedly been living incognito for twenty-two years before her death.[20] The medieval historian Charles William Previté-Orton called this story "absurd".[21] In the cathedral of Susa, in a niche in the wall, there is a statue of walnut wood, beneath a bronze veneer, representing Adelaide genuflecting in prayer. Above it is the inscription: Questa è Adelaide, cui l'istessa Roma Cole, e primo d'Ausonia onor la noma.[22]
Due to a late Austrian source, Adelaide and Herman IV, Duke of Swabia are sometimes mistakenly said to have had children together.[23] This was not the case. Herman was on campaign for much of his short marriage to Adelaide and he died without heirs.[24] Nor did Adelaide have children with her second husband, Henry.
Adelaide and Otto of Savoy had five children:
Adelaide is a featured figure on Judy Chicago's installation piece The Dinner Party, being represented as one of the 999 names on the Heritage Floor.[27] [28] She is affiliated with the place setting of Eleanor of Aquitaine.[29]