. . . . . . . . . . "1520"^^ . . . . . . . . . . . . . "Pedro de Luj\u00E1n"@en . . . . . . "Captain"@en . . "Conquistador"@en . . . "4397"^^ . . . . . . . . . "C.1500"@en . . . . . . "1014708096"^^ . . . "Pedro de Luj\u00E1n (1500s-1536) was a Spanish nobleman, captain and conquistador of the R\u00EDo de la Plata. He had arrived in Buenos Aires in the expedition of his uncle, Pedro de Mendoza."@en . . "Combate de Corpus Christi"@en . . . . . . . . "Pedro de Luj\u00E1n"@en . . "Pedro de Luj\u00E1n (1500s-1536) was a Spanish nobleman, captain and conquistador of the R\u00EDo de la Plata. He had arrived in Buenos Aires in the expedition of his uncle, Pedro de Mendoza."@en . . . "1536"^^ . . . . . . . "Spanish"@en . . . "Army's officer"@en . . "46494861"^^ . "Pedro de Luj\u00E1n"@en . .