Pedro Vicente Saturnino Vallana Jeanguenat was a Spanish footballer, referee and manager in Spain in the 1920s. He was of Italian and Swiss descent. He spent all 12 seasons of his playing career with Arenas de Getxo, during the club's golden age, thus being a historical player of the club and part of the so-called one-club men group. He was a member of the Spain national team which won the silver medal in the football tournament of the 1920 Summer Olympics in Antwerp. He participated in a further two Olympic Games for a total of three, a record that no other Spanish footballer has broken. Once retired, he was a prestigious referee in Spain in La Liga and during the Spanish Civil War, he coached the Basque Country national team, a fact that led to his exile in Uruguay after the war, living there until his death in 1980.