Definition
In Scots and civil law, pupillarity is the earliest stage of legal minority — the period from birth until a child reaches the age at which the law presumes basic capacity for understanding. In males, this threshold was fourteen years; in females, twelve years. Below these ages, a person was a pupil, incapable of legal acts and requiring a guardian (tutor) to act on their behalf.
In civil law usage (following Bouvier), pupillarity encompassed both infancy strictly defined and the subsequent stage of puerility, together forming the full span of pre-rational minority before a child could exercise any legal agency.
Common Language
Modern common usage (Wiktionary): The period before puberty, or from birth to fourteen in males and twelve in females; also, pupilage.
Historical common usage (Webster's 1913): The period before puberty, or from birth to fourteen in males, and twelve in females.
The gap here is minimal but worth noting. In ordinary historical usage, pupillarity simply described a biological or developmental stage. In legal usage, it was a term of art with concrete consequences: during pupillarity, a person lacked capacity to contract, to consent, or to alienate property, and required a tutor to supply that capacity. The common definition tracks the legal ages but misses the operative legal effect.
Why It Matters in Research
Pupillarity is a specialist term rooted in Scots law and the civil law tradition. Researchers working in either corpus need to understand two things immediately.
First, the term belongs to a layered system of minority stages. Pupillarity is only the first stage. Following it came the period of minority proper (from the age of pupillarity to majority at twenty-one), during which a person had some legal capacity but still required a curator rather than a tutor. Conflating tutor and curator, or pupillarity and minority, will produce errors in reading historical Scots documents.
Second, the ages — fourteen for males, twelve for females — track the old canon law and civil law ages of puberty, not modern statutory ages of majority or capacity. These ages appear consistently across historical sources but have no operative force in modern Scots or any other common law jurisdiction. When these ages appear in historical documents, they signal civil law influence and should prompt a check of which legal system governs the document.
Researchers in English common law sources will rarely encounter this term except in comparative or conflict-of-laws contexts. Its appearance in an English text usually signals a civilian-trained author or a Scots law question being treated comparatively.
Historical Dictionary Support
The four source dictionaries are in close agreement, which is itself informative. Black's (both editions) and Burrill track the same formulation nearly word for word, all citing Bell's Dictionary — a reliable indicator that the definition was settled and not contested in Scots legal usage. Burrill adds the Latin root (pupillus), useful for tracing the concept back through Roman law sources.
Bouvier takes a slightly broader civil law framing, describing pupillarity as encompassing both infancy and puerility. This reflects the Roman law taxonomy more fully. Roman law divided the period before puberty into infancy (roughly birth to seven, when speech and minimal understanding were absent) and impuberty proper (seven to the age of puberty). Bouvier's entry gestures toward that structure without spelling it out; researchers working in civil law sources should be aware that period subdivisions may matter.
What the historical sources do not address: the legal consequences of pupillarity — the tutor's role, the nullity of the pupil's unassisted acts, the mechanisms for ratification on reaching the next stage. For those, a researcher must go to Bell's Principles or Stair's Institutions directly.
Jurisdictional Note
Pupillarity as an operative legal category is a Scots law and civil law concept. It has no direct equivalent in English common law, which used infancy as a unitary status rather than a staged minority system. Modern Scots law has substantially reformed the age-of-capacity framework, so pupillarity in its classical form is primarily relevant to historical Scots legal research rather than contemporary practice.