Definition
A Latin term meaning "I grant." In legal usage, *cedo* functioned as the operative word of conveyance in Mexican land grants, used to transfer title to real property. Its appearance in a deed or grant was the verbal act of transfer itself — the moment of legal passage from grantor to grantee.
Why It Matters in Research
*Cedo* is a term researchers will encounter almost exclusively in the context of Mexican land grants, particularly those originating in California and the broader southwestern United States during the period of Spanish and Mexican governance prior to 1848. Following the Treaty of Guadalupe Hidalgo, the United States government and federal courts were charged with adjudicating the validity of these pre-existing land grants. Early California Supreme Court cases, including litigation arising from the massive rancho grants of the Mexican era, frequently required courts to interpret the operative language of original conveyances — and *cedo* was the standard term of transfer in that corpus.
Researchers working in land title chains, public land records, or California property disputes from the mid-nineteenth century forward should recognize *cedo* as a term of art with the same legal weight as "grant," "convey," or "enfeoff" in Anglo-American instruments. Missing or misreading the term in a source document could lead a researcher to misidentify whether a conveyance was complete and effective.
The term has no meaningful presence in modern American legal usage. It appears in historical sources almost exclusively in the context of transliterated or translated Mexican grant documents. Researchers should also be alert to variant spellings and translations in secondary sources, where *cedo* may appear rendered simply as "I grant" without the original Latin being preserved.
Historical Dictionary Support
Both editions of Black's Law Dictionary consulted here are in agreement on substance: *cedo* means "I grant" and was the word ordinarily used in Mexican conveyances to pass title to lands. The second edition adds the specific citation to *Mulford v. Le Franc*, 26 Cal. 88, 108, which grounds the definition in actual California judicial interpretation rather than abstract authority. Both editions treat the term narrowly, without elaboration on its broader Latin sense or its relationship to Roman law concepts of *cessio* (cession or transfer of rights). That broader Roman law background — in which *cedere* described the act of yielding or transferring a right, often in a formal legal proceeding — is absent from the dictionary entries but may be relevant to researchers tracing the doctrinal genealogy of the term through Spanish colonial law into Mexican practice. Historical dictionaries do not address this genealogy, which is a gap researchers should be aware of when working with sources that predate the Mexican period.
Encyclopedia Cross-Reference
See Law Mind Encyclopedia: Mexican Land Grants; California Land Title History; Treaty of Guadalupe Hidalgo.