Definition
One who makes a devise — that is, one who transfers real property by will. The deviser is the testator in relation to the specific act of leaving land or other real property to a named recipient (the devisee). The term is most commonly encountered in older property and probate law texts and in instruments predating the consolidation of real and personal property testamentary practice.
Common Language
Modern common usage (Wiktionary): A person who devises something; a planner or inventor.
Historical common usage (Webster's 1913): One who devises.
The everyday sense of "devise" — to invent or scheme — is wholly unrelated to the legal sense. In law, "devise" refers specifically to the testamentary gift of real property, and "deviser" identifies the person making that gift. A researcher encountering "deviser" in a legal text should not read it as suggesting ingenuity or planning; it signals a testamentary instrument and a real property transfer.
Common Confusion
DEVISER / DEVISEE: These terms are easily transposed. The deviser gives; the devisee receives. In older texts, variant spellings (devisor, divisor) can further obscure the direction of transfer. DEVISOR is the more common formal spelling in modern American legal usage; DEVISER appears more frequently in older English and early American sources.
DEVISER / TESTATOR: Every deviser is a testator, but not every testator is properly called a deviser. "Testator" refers to the maker of a will generally; "deviser" (or devisor) refers to that person specifically in the context of bequeathing real property. When a will conveys only personal property, the maker is a testator but technically not a deviser.
Why It Matters in Research
Spelling variation is the primary research hazard. Historical sources alternate between DEVISER and DEVISOR without consistency; Burrill uses "deviser," while later American treatises standardize on "devisor." Index searches limited to one spelling will miss relevant entries.
The real/personal property distinction embedded in this term reflects a now-collapsed doctrinal boundary. Historically, "devise" applied to real property and "bequest" or "legacy" applied to personal property. Modern statutes in most U.S. jurisdictions use "devise" to cover both, which means that in contemporary sources "deviser" or "devisor" may appear without the traditional limitation to realty. A researcher moving between pre- and post-reform sources must track which convention governs the document in hand.
Burrill's etymological note — tracing the term variously to words meaning "to speak," "to will," and "to divide or distribute" — is not merely antiquarian. The "divide" etymology (from Latin dividere, via Houard's Dictionary as cited in Kent's Commentaries) reflects the early functional meaning of a devise as a division of land among heirs or legatees, a usage that shaped how early courts interpreted testamentary language. Researchers reading equity cases involving construction of wills may find courts reasoning from this distributional concept.
The Greek entry (ΔΙΑΔΟΧΗ) that follows in Burrill is a separate civil law term for succession and is not part of the definition of "deviser"; it is a pagination artifact of Burrill's arrangement and should not be read as definitionally linked.
Historical Dictionary Support
Burrill's entry is sparse but accurate: the term is defined by reference to the act of devising, with the etymological dispute noted but not resolved. Burrill's preferred etymology — division or distribution from dividere — aligns with Kent's Commentaries and reflects the dominant view among 19th-century American commentators.
What Burrill does not address is the gender-specific historical variant DEVISORESS (or DEVISERESS), occasionally appearing in older English sources to denote a female testator making a devise. This usage is rare and effectively obsolete but may surface in pre-19th-century English probate records.
Historical dictionaries generally treat "deviser/devisor" as a straightforward actor-noun without extended discussion, leaving the substantive law of devises to entries under DEVISE and DEVISEE. Researchers should follow those cross-references for doctrine rather than expecting the "deviser" entry itself to carry analytical weight.
Jurisdictional Note
American jurisdictions have largely replaced the common law real/personal property dichotomy through the Uniform Probate Code and parallel state statutes, which use "devise" and "devisee" for all testamentary transfers. English law has followed a similar consolidating path. The term "deviser" therefore carries its full historical weight primarily in pre-20th-century sources and in jurisdictions that retain traditional terminology.