 Nyora kupfuurira kweiyi ndima - Panguva Yokudzorerwayeumambo hwePortugal muna 1640, mambo mutsva John IV wePortugal akasarudza D. Rodrigo da Cunha pachinzvimbo ichi, asi hurongwa hwakaramba kusimbisa sarudzo yamambo, achiona kuti zita iri raive rakabatwa neSpanish Infante. Kwemakumi emakore akatevera, mambo nehurongwa vakaramba vachipesana, hurongwa hwacho huchiendesa vamiriri vahwo vachipesana nezvakasarudzwa namambo. Hapana munhu aiva nezita rokuremekedza rokuti prior, mambo achingogumira pakugadza mutariri kana kuti gavhuna nokuda kwegadziriro yacho. Chibvumirano chakasvikwa pakupedzisira mukati mokutonga kwaPeter II, apo mambo akabvuma kuziva mukwikwidzi akasarudzwa nehurongwa, uye mukudzoka, mambo aizosarudza vatevedzeri vake vatatu. 