Question: Who's the son of the Italian navigator who explored the eastern coast of the continent where Christian Sánchez was born?

Knowledge 1: Christian Sánchez (Mexican footballer)
Christian Emmanuel Sánchez Narváez (born April 4, 1989 in Guadalajara, Jalisco) is a Mexican football defender who plays for Alebrijes de Oaxaca in Ascenso MX. Sánchez was a member of the 2005 FIFA U-17 World Championship squad that won the championship. Sánchez was transferred to Monarcas Morelia on December 14, 2009 but was released after the season. [SEP] Knowledge 2: Exploration of North America
Italian navigator and explorer Giovanni Caboto (known in English as John Cabot) is credited with the discovery of continental North America on June 24, 1497, under the commission of Henry VII of England. Though the exact location of his discovery remains disputed, the Canadian and United Kingdom governments' official position is that he landed on the island of Newfoundland. The English presence through Giovanni Caboto was signaled in Juan de la Cosa's map of 1500. [SEP] Knowledge 3: Paula Santiago
Paula Santiago (born 1969 in Guadalajara) is a Mexican mixed media artist whose works have been displayed at the Monterrey Museum of Modern Art and several galleries in Europe and North America. Most of her work stands out by being made with her own blood and hair. [SEP] Knowledge 4: Sebastian Cabot (explorer)
Sebastian Cabot (Italian and , ; , "Gaboto" or "Cabot"; 1474 – December 1557) was an Italian explorer, likely born in the Venetian Republic. He was the son of Italian explorer John Cabot (Giovanni Caboto) and his Venetian wife Mattea.
Knowledge 1: Christian Sánchez (Mexican footballer)
Christian Emmanuel Sánchez Narváez (born April 4, 1989 in Guadalajara, Jalisco) is a Mexican football defender who plays for Alebrijes de Oaxaca in Ascenso MX. Sánchez was a member of the 2005 FIFA U-17 World Championship squad that won the championship. Sánchez was transferred to Monarcas Morelia on December 14, 2009 but was released after the season. [SEP] Knowledge 2: Exploration of North America
Italian navigator and explorer Giovanni Caboto (known in English as John Cabot) is credited with the discovery of continental North America on June 24, 1497, under the commission of Henry VII of England. Though the exact location of his discovery remains disputed, the Canadian and United Kingdom governments' official position is that he landed on the island of Newfoundland. The English presence through Giovanni Caboto was signaled in Juan de la Cosa's map of 1500. [SEP] Knowledge 3: Paula Santiago
Paula Santiago (born 1969 in Guadalajara) is a Mexican mixed media artist whose works have been displayed at the Monterrey Museum of Modern Art and several galleries in Europe and North America. Most of her work stands out by being made with her own blood and hair. [SEP] Knowledge 4: British Empire
The foundations of the British Empire were laid when England and Scotland were separate kingdoms. In 1496 King Henry VII of England, following the successes of Spain and Portugal in overseas exploration, commissioned John Cabot to lead a voyage to discover a route to Asia via the North Atlantic. Cabot sailed in 1497, five years after the European discovery of America, and although he successfully made landfall on the coast of Newfoundland (mistakenly believing, like Christopher Columbus, that he had reached Asia), there was no attempt to found a colony. Cabot led another voyage to the Americas the following year but nothing was heard of his ships again.
Knowledge 1: Christian Sánchez (Mexican footballer)
Christian Emmanuel Sánchez Narváez (born April 4, 1989 in Guadalajara, Jalisco) is a Mexican football defender who plays for Alebrijes de Oaxaca in Ascenso MX. Sánchez was a member of the 2005 FIFA U-17 World Championship squad that won the championship. Sánchez was transferred to Monarcas Morelia on December 14, 2009 but was released after the season. [SEP] Knowledge 2: Exploration of North America
Italian navigator and explorer Giovanni Caboto (known in English as John Cabot) is credited with the discovery of continental North America on June 24, 1497, under the commission of Henry VII of England. Though the exact location of his discovery remains disputed, the Canadian and United Kingdom governments' official position is that he landed on the island of Newfoundland. The English presence through Giovanni Caboto was signaled in Juan de la Cosa's map of 1500. [SEP] Knowledge 3: Paula Santiago
Paula Santiago (born 1969 in Guadalajara) is a Mexican mixed media artist whose works have been displayed at the Monterrey Museum of Modern Art and several galleries in Europe and North America. Most of her work stands out by being made with her own blood and hair. [SEP] Knowledge 4: John Cabot
John Cabot (Italian: Giovanni Caboto; c. 1450 -- c. 1500) was a Venetian navigator and explorer whose 1497 discovery of the coast of North America under the commission of Henry VII of England was the first European exploration of coastal North America since the Norse visits to Vinland in the eleventh century. To mark the celebration of the 500th anniversary of Cabot's expedition, both the Canadian and British governments elected Cape Bonavista, Newfoundland, as representing Cabot's first landing site. However, alternative locations have also been proposed.

Answer: Sebastian Cabot