Definition
A term used primarily in private international law and conflict of laws to describe laws that attach to a person and follow that person across jurisdictions, as opposed to laws that attach to a place or to property. The concept originated in continental European civil law and was imported into common law scholarship chiefly through treatises on the conflict of laws.
Two distinct meanings appear in the sources, rooted in different legal traditions:
1. Civil law / conflict of laws meaning: A personal statute is a law whose primary subject is the person — governing legal capacity, status, majority, marriage, guardianship, and similar personal conditions — and which treats property only incidentally. Under this conception, a personal statute travels with the individual: a person's legal capacity determined by the law of their domicile, for example, is recognized in foreign jurisdictions because the governing rule is "personal" rather than territorial. This is the dominant meaning in conflict of laws analysis.
2. English common law meaning: A personal statute, as distinguished from a local statute, is one that governs personal, transitory matters — such as common loans or insurance contracts — rather than matters tied to a fixed place. Lord Mansfield drew this distinction in the eighteenth century to separate laws that operate upon persons and their portable obligations from those that operate upon land or other locally situated subjects.
A third, narrower usage appears occasionally: a statute addressed to particular named individuals or a defined group, such as a private act of the legislature authorizing a specific person to change their name or to hold office. This is the sense closest to modern usage of "private statute" or "special act."
Common Confusion
Personal statutes are frequently contrasted with — and confused with — real statutes (statutes governing land and immovable property, which apply by the law of the place where the property is situated) and mixed statutes (those touching both persons and property). The tripartite classification — personal, real, and mixed — is a framework of continental private international law that does not map cleanly onto common law categories. Researchers encountering these terms in nineteenth-century treatises should treat them as terms of art within that specific analytical tradition, not as descriptions of statutory form or procedure.
Recognized Forms
/SUBTYPES
Within the civil law conflict of laws tradition, the personal/real/mixed taxonomy produced several recognized subcategories:
- Pure personal statutes: Laws governing capacity, status, and personal condition (majority, interdiction, civil death). These were the paradigmatic "personal" statutes, generally given extraterritorial effect under the law of domicile.
- Mixed statutes: Laws intertwining personal and property elements, such as those governing succession or matrimonial property regimes. Scholars disagreed sharply on how to classify and apply these.
- Private or special statutes: Acts directed at named individuals or particular groups, such as enabling or disabling acts passed by a legislature for a specific person's benefit or burden.
Why It Matters in Research
This term is a trap for researchers working across historical periods and legal traditions. The word "personal" carries entirely different freight depending on whether the source is an English common law treatise, a continental civil law text, a nineteenth-century American conflict of laws treatise, or a twentieth-century statutory compilation.
In the conflict of laws corpus, personal statutes are foundational to the older vested rights approach to choice of law. Story's Commentaries on the Conflict of Laws — the primary American authority for most of the nineteenth century — devotes substantial attention to the personal/real/mixed classification inherited from Huber, Voet, and the Dutch school. Researchers working on nineteenth-century cases involving capacity to contract, marital status, or testamentary capacity will encounter this framework repeatedly. It largely fell out of doctrinal favor in the twentieth century as the Restatement (Second) of Conflict of Laws shifted toward interest analysis and the "most significant relationship" test, but the older terminology persists in older cases and in the secondary literature commenting on them.
In English common law sources, Lord Mansfield's usage (local versus personal statutes) is narrower and more procedural. It appears in shipping, insurance, and contract contexts. Do not assume that an English judicial reference to a "personal statute" invokes the full civil law taxonomy.
In legislative history and statutory research, "personal statute" in the sense of a private act directed at an individual requires attention to how legislatures historically distinguished public from private acts — a distinction that has significant implications for publication, judicial notice, and research methodology.
The Law Mind corpus reflects all three usages across different collections. Matching the term to the correct tradition before interpreting a source is essential.
Historical Dictionary Support
The three source dictionaries capture the bifurcation in meaning accurately but unevenly.
Black's and Burrill's both cite Story's Conflict of Laws § 13 for the civil law definition, indicating this treatise was the standard American reference point. Burrill's is the most historically useful here: it explicitly attributes the English common law distinction to Lord Mansfield (2 Wm. Blackstone Reports 234, 246) and preserves both definitions in a single entry, making clear they are distinct concepts.
Rapalje & Lawrence is notable for presenting both definitions in sequence without adequately signaling how different they are in operation. A researcher reading Rapalje quickly might not recognize that the first definition (statutes directed at particular persons) and the second (statutes affecting persons principally under conflict of laws) reflect entirely different analytical traditions.
All three sources understate the controversy that surrounded the personal/real/mixed classification even within the civil law tradition. Continental jurists from Bartolus forward disputed the taxonomy, and Story himself acknowledged its limitations. The historical dictionaries present it as more settled than it ever was.
Jurisdictional Note
The personal/real/mixed classification was largely a feature of civilian and mixed legal systems. Its influence in American law was mediated almost entirely through the conflict of laws literature and was stronger in states with civil law heritage (Louisiana) and in federal courts adjudicating interstate and international capacity questions. It has minimal operational significance in modern American statutory law.
Encyclopedia Cross-Reference
The Law Mind Encyclopedia does not contain a dedicated entry on the personal/real/mixed statute taxonomy or on the conflict of laws framework in which personal statutes operate. Researchers should note that adjacent entries — including those on statutes of limitation in the Civil Procedure & Evidence Encyclopedia and on personal property in the Property Law Encyclopedia — use "personal" in senses unrelated to this term's conflict of laws meaning.