Ilocos (province)

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Ilocos was a province in northern Luzon, Philippines that comprised the present-day provinces of Ilocos Norte, Ilocos Sur, parts of La Union, and Abra.<ref>Template:Cite book</ref> In 1818, the province was disestablshed when it was split into Ilocos Norte and Ilocos Sur through a royal decree<ref name=1818a>Template:Cite book</ref> due to rapid population growth.<ref name=1818b>Template:Cite book</ref>

Etymology

Ilocos is derived from Ylokos, the pre-Hispanic name for the coastal plains stretching from Bangui in the north to Namacpacan in the south. It is also derived from the Spanish words y-looc, which translates to "from the coves" or coastal bays or looc/look where inhabitants had built settlements.<ref name=sur /><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> When Spanish explorer Juan de Salcedo arrived in present-day Vigan on June 13, 1572, he observed the area's natural coves and named the region Ylocos and its people Ylocanos.

History

In 1571, after gaining control over Manila, Spanish conquistadors led by Juan de Salcedo ventured northward with eight armed boats and a small force of 45 men. Salcedo landed in present-day Vigan in 1572 and traveled through present-day Laoag, Currimao, and Badoc, encountering indigenous communities settled in sheltered coves, or looc, and naming the area Ylokos after these coastal inhabitants.

Initially administered as part of an encomienda, the Spanish established Christian missions and governmental institutions across Ilocos to convert the native population to Catholicism. Augustinian missionaries built enduring churches and parishes, and Vigan later became the diocesan seat of Nueva Segovia.<ref name="Estadismo1">{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>Template:Rp<ref name="Estadismo2">ESTADISMO DE LAS ISLAS FILIPINAS TOMO SEGUNDO By Joaquín Martínez de Zúñiga (Original Spanish)</ref>Template:Rp It also had 10,041 Chinese Filipino families.<ref name="Estadismo2" />Template:Rp However, the Spanish faced resistance due to abusive colonial practices, triggering notable uprisings, including the Dingras uprising (1589), Pedro Almazan revolt (1660), the Diego and Gabriela Silang Revolt (1762–1763), and the Basi Revolt (1807).<ref name=sur>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> In 1762, the province became part of the independent Free Ilocos state, when Diego Silang declared liberation from Spanish rule, which then momentarily lost control due to the British occupation of Manila. It was later disestablished upon Silang's assassination in 1763.<ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref><ref>Template:Cite journal</ref>

On February 2, 1818, the province was split into Ilocos Norte and Ilocos Sur by the promulgation of a royal decree due to rapid population growth.<ref name=1818a /><ref name=1818b />