<prompt> Nyorai kupfuurira kweiyi ndima - Munguva yemamiriro ezvinhu e13831385 Portuguese succession crises  <response>: , alcalde zvichipesana nezvido zvevagari vayo akabatana naJohn I weCastile, zvichikonzera kurwiswa nemauto akavimbika kuna Tenzi weAvis mambo wenguva yemberi John. Óbidos nenhare yayo zvakaendeswa kuna John mushure mekusarudzwa kwake neCortes muCoimbra saMambo naVasco Gonçalves Teixeira, zvichitevera kufa kwababa vake uye aimbova-alcalde, João Gonçalves, muhondo yeAljubarrota. 