Miguel López de Legazpi
On January 16, 1571, it was announced by Miguel López de Legazpi that a settlement called "Tabuko" which is an old Tagalog term that means "the end part of the river" be converted to an encomienda or a town under the helm of Gaspar Ramirez. A month after Miguel López de Legazpi established Manila as the capital of Spanish East Indies, Legazpi's grandson and conquistador Juan de Salcedo, while exploring the region of Laguna de Bay, founded a settlement in Biñan which was annexed as a barrio to Tabuko, a large town which also then comprised what are now the cities of San Pedro, Santa Rosa, and Cabuyao.