Salcedo was born in 1549 in the
Kingdom of Mexico in the viceroyalty of
New Spain. He was the son of Pedro de Salcedo and Teresa López de Legazpi. He had one older brother named
Felipe de Salcedo, who was also a soldier in the Spanish army, and who accompanied him and his grandfather during their campaigns to the Philippines. Their mother was the daughter of Miguel López de Legazpi and Isabel Garcés. Salcedo was married to
Princess Kandarapa, the native Princess of
Tondo in 1572, at the age of 23. According to Philippine historical documents and a written account by Don Felipe Cepeda, Salcedo's aide, who returned to Acapulco, recount that after the Spanish conquest of Luzon with Mexican and Visayan assistance, and their consequent takeover of the
Pasig River delta polity of Hindu
Tondo, which was the previous preeminent state in Luzon before the Brunei Sultanate established their puppet-kingdom, Islamic Manila, to supplant Tondo, Juan de Salcedo, then about 22 years old, fell in love with the 18-year-old "Dayang-dayang" (a native Filipino word for "Princess") Kandarapa, so named after the lark of the rice fields, whose song she imitated by her beautiful singing voice, Juan fell in love, upon seeing the femininity of her figure while she and her handmaidens were bathing in the
Pasig River. Salcedo had developed an admiration of Kandarapa's natural physical beauty, including her long black raven hair, exotic golden-brown skin features, and lavish royal lifestyle. He also appreciated the Princesses "Indio" (a Spanish word for indigenous Malay and Miguel López de Legazpi wanted his Mexican born grandson, Salcedo, to marry a pure
Spanish woman. The Rajah of Macabebe who got word of the budding romance from Rajah Sulayman a fellow Muslim Rajah, of Manila, became enraged and he cried out: The chieftain Rajah Tariq Sulayman then waged the
Battle of Bangkusay against the Spaniards, to counter-act which, Spanish general Miguel López de Legazpi dispatched Martin de Goiti and Juan de Salcedo to the battlefield where they slayed Sulayman through a cannon shot to the chest, thereby falling overboard to be eaten by the crocodiles he swore by. The Spanish were afterward overloaded with loot and prisoners. Among the detainees were Lakandula's son and nephew, whom López de Legazpi freed while concealing his knowledge of the rajahs of Tondo's betrayal. De Goiti sailed into Bulakan through the twisting channels of the Pampanga, bringing Lakandula and Rajah Sulayman with them to urge the inhabitants to submit. López de Legazpi imprisoned Lakandula after he returned to Tondo without authorization despite his eloquence in persuading the other datus (chieftains) to join the Spaniards. When de Goiti and Salcedo returned, of course, Salcedo petitioned for Lakandula's freedom, and he was released. and associated with
Zen Buddhism as well.) However, princess Kandarapa mistakenly thought that Salcedo had been unfaithful to her as a result of the disapproving López de Legazpi sending his Mexican grandson on far flung expeditions to deter his love for Kandarapa, and even lying that his grandson had married the daughter of the Rajah of Kaog, Santa Lucia. == Legacy ==