Definition
A Latin term meaning "we found" or "we establish." In English legal history, fundamus was one of the operative words by which the Crown created a corporation. When the monarch granted a royal charter incorporating a body, the charter's language performed the act of creation, and fundamus was among the specific words understood to accomplish that legal effect. The term belongs to a family of performative Latin words used in royal grants — words that did not merely describe an intention but actually constituted the legal act they named.
Common Confusion
Fundamus is sometimes loosely grouped with incorporamus ("we incorporate") and concedimus ("we grant") as though all such words were interchangeable. Historically they were not. Bouvier notes that fundamus specifically carried the sense of founding or establishing — giving the corporation its foundational existence — while other words in the same charter performed distinct legal functions. A researcher who treats these charter words as synonymous may miss the structural logic of how royal incorporation operated. Additionally, fundamus should not be confused with mandamus, the writ commanding a public official to act. The superficial similarity in form has occasionally caused indexing errors in older legal collections.
Why It Matters in Research
Fundamus is a term almost entirely confined to the history of English corporate law and royal prerogative. Researchers are unlikely to encounter it in modern statutes or caselaw. It surfaces almost exclusively in three contexts: (1) transcriptions or analyses of medieval and early modern royal charters incorporating towns, guilds, universities, and trading companies; (2) treatise discussions of the Crown's power to create corporations by charter, particularly commentaries on Blackstone and Bracton; and (3) comparative historical analysis of how corporate personality was constituted before general incorporation statutes made individual royal grants unnecessary.
The practical trap for corpus researchers is temporal scope. Once general incorporation acts emerged in the nineteenth century — first in England with the Joint Stock Companies Act 1844 and analogous American statutes — fundamus became obsolete as a legal operative term. Any source using fundamus as a living legal concept is almost certainly pre-Victorian, and its appearance in a text is itself a dating signal.
Researchers working in ecclesiastical corporation history, municipal charter history, or the history of universities chartered by royal grant will find fundamus appearing with some regularity in the underlying primary sources. Commentators citing Blackstone's Commentaries Book I, Chapter 18, or Bracton's De Legibus are the most reliable guides to its technical meaning.
One additional navigational note: because fundamus appears most often embedded in Latin charter text rather than as a standalone term, keyword searches may need to account for variant spellings and surrounding Latin context rather than treating the word as a discrete index entry.
Historical Dictionary Support
The historical dictionaries are in close agreement on the core definition and point uniformly to the same two secondary sources — Blackstone's Commentaries (1 Bl. Comm. 473) and Stephen's Commentaries (3 Steph. Comm. 173) — which suggests these were the authoritative treatments in the common law tradition during the period these dictionaries were compiled.
Bouvier adds the most nuance, offering a two-part entry: first the translation "we found," then a gloss clarifying the word's function as performative royal speech — the king's consent made operative through the charter's language. Bouvier also gestures toward the broader vocabulary of royal incorporation by noting that other such words existed (the entry breaks off, but contemporaneous sources include incorporamus, constituimus, and concedimus). This is a useful editorial note that Black's and Burrill's omit.
Burrill contributes the Bracton citation, anchoring fundamus in the medieval common law tradition rather than treating it as a purely early modern phenomenon. This is historically significant: Bracton's De Legibus et Consuetudinibus Angliae predates the Tudor expansion of chartered corporations, suggesting the word's legal pedigree is older than the trading company era.
No historical dictionary entry addresses the decline of fundamus as a living term, which is a genuine gap. Researchers should not assume the term remained operative simply because the dictionaries do not say otherwise.
Jurisdictional Note
Fundamus is specific to English law and has no operative counterpart in American legal practice. American corporate law developed primarily through general incorporation statutes rather than individual royal or legislative charters using performative Latin formulas. The term appears in American legal dictionaries as a matter of historical record, not as a term of domestic practice.