sentences:  There were two parties, one that supported the pretensions of King John I of Castile and the other, represented by the bourgeoisie of Lisbon, whose objective was to expel the foreigners from the government so that the kingdom would be governed only by the Portuguese.This party proposed the marriage of the dowager queen with the master of Aviz, the future King John I of Portugal, but Leonor rejected this proposal.In Lisbon, supporters of the master of Aviz who refused to recognize Beatriz as queen for fear of Portugal's loss of independence, organized a conspiracy to assassinate Juan Fernández de Andeiro.