Complex sentence: Sérgio Buarque de Holanda was born in São Paulo in 11 de julho of 1902, son of Cristóvão Buarque de Holanda and Heloísa Buarque de Holanda.
Split into simpler sentences: Sérgio Buarque de Holanda was born in São Paulo on July 11,1902. He is son of Cristóvão Buarque de Holanda and Heloísa Buarque de Holanda.