Jose Rizal was born on June 19, 1862 in Calamba, Laguna to Francisco Mercado and Teodora Alonso. He came from a large family that included his parents and 7 siblings: Saturnina, Paciano, Narcisa, Olimpia, Lucia, Josefa, and Soledad. The document provides biographical details about Jose Rizal such as his full name, date and place of birth, and his parents and siblings.