Immilla (also Emilia, Immula, Ermengard, or Irmgard) (born c. 1020; died January 1078)[1] was a duchess consort of Swabia by marriage to Otto III, Duke of Swabia, and a margravine of Meissen by marriage to Ekbert I of Meissen.
Immilla was the daughter of Ulric Manfred II of Turin and Bertha of Milan and thereby a member of the Arduinici dynasty.
[4] In 1067, shortly before his death, Ekbert I attempted to repudiate Immilla in order to marry Adela of Louvain, daughter of Lambert II, Count of Louvain and the widow of Otto I, Margrave of Meissen.
[5] After Ekbert's death in 1068, Immilla spent some time at the imperial court with her niece Bertha, before returning to Italy.
[6] It is possible that she acted as regent for her young son, Ekbert II, at this time.