<prompt> Pedzisa mutsara unotevera: Akatumidzwa zita raamai vababa vake, Mambokadzi Eleonora weRoma Tsvene, uyo aivawo amai vake vokurera. Muchato wevabereki vaEleonora wakaitwa nechinangwa chekusimbisa zvirevo zvebazi reNevers reImba yaGonzaga kuDuchy yeMantua neMontferrat apo mutsara mukuru waizopera. Mutongi weNevers, mutongi weUmambo hweFrance, aifanira kutarisana nekushorwa kwaFerrante II Gonzaga, Mutongi weGuastalla, uyo akaverenga nerutsigiro rweHoly Roman Empire, Humambo hweSpain neDuchy yeSavoy, uye nokudaro akatanga kutonga kwe  <response>: Hondo yeMantuan Succession, panguva iyo mwana Eleonora, nevabereki vake uye mukoma mukuru Charles vanosiya Mantua, asi vakadzoka gore rimwe gare gare mushure mekusainwa kweChibvumirano cheCherasco 19 Chikumi 1631, pasi pazvo kodzero dzaDuke Charles weNevers pamusoro peDuchy dzeMantua sehama yepedyo yechirume yeiyo yakatsakatika mutsara mukuru weimba yeGonzaga neMontferrat nekuda kwekuroora kwemugari wenhaka wake naMaria Gonzaga, wekupedzisira mupenyu wedzinza guru reGonzaga uye mugari wenhaka weDuchy iyoyo, iyo yakaratidzwa kuti inogarwa nhaka nevakadzi sezvo maGonzaga vaive vaitora kuburikidza nekuroora Margherita Paleologa muna 1540; zvisinei mwedzi mumwe gare gare 30 Nyamavhuvhu 1631, baba vaEleonora vakafa nechirwere chepfuva, uye vakatanga nhevedzano yemakakatanwa ezvematongerwo enyika pakati paDuke Charles weNevers nemuroora, iyo yakapera nekudzingwa kwemwanasikana waSavoy Margaret 