 Nyora kupfuurira kweiyi ndima - Muna 1627, Duke Vincent II akafa asina vadyi venhaka, achigumisa mutsara wapakuvamba waGonzagas. Kubva muna 1628 kusvika muna 1631, hondo yokutsivayakarwa pakati paDuke weGuastalla, akatsigirwa neHoly Roman Empire, uye Duke weNevers, akatsigirwa neFrance, nokuda kwekutonga kweDuke weMantua. Pakupedzisira, Duke weNevers akabvumwa saDuke bedzi. 