Definition
In Spanish and civil law, *hijo* (plural: *hijos*) means a child, or more specifically a son. The term appears in Spanish colonial legal texts, civil law codes derived from the Spanish tradition, and American legal sources dealing with land grants, inheritance, and family status in territories formerly governed by Spanish law. In legal usage, the term carried formal weight in determining heirship, intestate succession, legitimacy, and property rights within the family structure recognized by Spanish civil law.
---
Common Language
Modern common usage (Wiktionary): Identified primarily as a barangay (administrative subdivision) in Maco, Davao de Oro, Philippines — a geographical designation with no legal content.
Historical common usage: In Spanish-speaking contexts, *hijo* is the ordinary word for "son" or "child," used in everyday speech without legal implication.
Editorial note: The gap between common and legal meaning is contextual rather than semantic. The word itself means "child" in both settings, but in legal sources it functions as a term of art signaling the application of Spanish civil law rules governing legitimacy, lineage, and inheritance — rules that differ substantially from common law equivalents. A researcher encountering *hijo* in a land grant or probate record should read it through a civil law lens, not merely as a translation of "child."
---
Why It Matters in Research
Researchers encounter *hijo* primarily in two contexts: (1) Spanish and Mexican land grant records, and (2) civil law inheritance and family status disputes arising in former Spanish territories, including Louisiana, Texas, New Mexico, Arizona, California, and Florida. In these jurisdictions, Spanish law remained operative or influential well into the nineteenth century, and terms like *hijo* carried specific legal classifications that determined property rights.
The critical research trap is treating *hijo* as a simple synonym for the common law term "child" and importing common law presumptions about legitimacy, inheritance shares, or guardianship. Spanish civil law distinguished carefully among *hijos legítimos* (legitimate children), *hijos naturales* (natural children born of parents who could have married), and *hijos espurios* or *hijos ilegítimos* (illegitimate children of various categories), each with different succession rights. Burrill's citation to White's New Recopilation (*Nuevo Recopilación*) points directly to this structured taxonomy.
When researching land titles or probate matters touching on Spanish-era records, the status implied by *hijo* — and which category of *hijo* — can determine whether a claimant had any cognizable interest at all. Do not assume that a document listing *hijos* as heirs maps cleanly onto American intestacy rules.
Corpus connections: Cross-reference any document using *hijo* with the applicable Spanish or Mexican law in force at the relevant date. White's New Recopilation remains a standard secondary source for American lawyers navigating Spanish civil law; Burrill's citation to it signals that this is where the taxonomy of *hijo* is formally developed.
---
Historical Dictionary Support
Burrill's entry is brief — "Span. In Spanish law. A child, or son" — but its citation to White's New Recopilation (book 3, title 10, chapter 1, section 4) is substantive and useful. That reference points to a systematic treatment of the law of persons and family in the Spanish tradition, where the classification of children by legitimacy status was foundational.
What Burrill's entry does not capture is the legal significance of which kind of *hijo* a person was. The bare translation "child or son" understates the term's function in legal instruments, where the category of child determined succession rights, entitlement to the *legítima* (forced heirship share), and eligibility for family offices or entailed estates (*mayorazgos*). Researchers relying solely on Burrill's gloss risk missing this layered meaning.
No other standard historical English-language law dictionary in the Law Mind corpus — not Black's, not Bouvier's — carries a primary entry for *hijo*, reflecting the term's jurisdictional specificity rather than any obscurity in Spanish legal tradition itself.
---
Jurisdictional Note
The legal significance of *hijo* is confined to jurisdictions where Spanish or Mexican civil law applied, chiefly Louisiana, Texas, New Mexico, Arizona, California, and Florida, and primarily in records predating American statehood or the immediate post-acquisition period. In these jurisdictions, courts and land commissioners frequently had to interpret Spanish-language instruments and apply Spanish law rules; *hijo* in such instruments is a legal term, not merely a translation convenience.
---
Encyclopedia Cross-Reference
See Law Mind Encyclopedia: Spanish and Civil Law Traditions; Family Law in the Southwest Territories; Land Grants and Title under Spanish and Mexican Law.
---