- Ermengard of Provence
Ermengard (also "Ermengarda", "Ermengarde", or "Irmingard") was the only surviving daughter of
Louis II, Holy Roman Emperor . In876 , she married Boso, from the Bosonid,Count of Vienne , who declared himselfKing of Provence in879 .In May
878 , she and her husband shelteredPope John VIII , who was taking refuge from theSaracens , inArles . After her husband'scoup d'état in October 879, she helped defend his cities from herCarolingian relatives. In880 , she successfully defendedVienne itself, the capital, from the combined forces ofCharles the Fat and the co-rulingkings of France , Louis III and Carloman. In August881 , the newly-crowned Emperor Charles the Fat pillaged and burned Vienne, focing Ermengard and her children to take refuge inAutun with her brother-in-lawRichard, Duke of Burgundy . Meanwhile, Boso fled into Provence.On Boso's death in January
887 , the Provençal barons elected Ermengard to act as hisregent , with the support of Richard. In May, Ermengard travelled with her son Louis to the court of Charles the Fat, and received his recognition of the young Louis as king. Charles adopted Louis as his son and put both mother and son under his protection. In May889 , she travelled to Charles' successor, Arnulf, to make submission anew.Through her marriage to Boso, Ermengard also had two daughters and one son [ [http://fmg.ac/Projects/MedLands/PROVENCE.htm#BosonKingProvencedied887B Ermengardis on FMG site] ] :
* Ermengard (c.877-917), who married Manasses, Count of Chalon
* Engelberga, who married William the Pious,Count of Auvergne .
*Louis the Blind Notes
*Riché, "Les Carolingiens: Une famille qui fit l'Europe", genealogical table XII (Bosonides).
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