Definition
Parentela (also parentage-line or parentelic line) has two related but distinct legal meanings:
1. KINSHIP GROUP: The collective body of persons who trace their descent from a single common ancestor. In this sense, a parentela is the full set of relatives constituting one branch of a family tree — everyone who descends from a given progenitor, taken as a unit.
2. RENUNCIATION OF KINDRED (historical): In medieval English law, the act by which a person formally and publicly severed all ties of kinship, relinquishing the rights of inheritance flowing from those relationships. The full Latin formula was de parentela se tollere — literally, to remove oneself from one's parentela. This act was performed in court before twelve sworn witnesses and had permanent legal consequences regarding succession rights.
Common Confusion
The two meanings, though connected, point in opposite directions. The first defines membership in a kinship group and is relevant to constructing lines of descent for inheritance purposes. The second is about deliberately destroying that membership. Researchers encountering parentela in historical sources must determine from context whether the term describes the group itself or the act of withdrawing from it.
Parentela should not be confused with stirpes (stock or root of descent). A stirps names the originating ancestor; the parentela names the group of descendants flowing from that ancestor. The distinction matters when applying per stirpes versus parentelic distribution rules in intestacy.
Recognized Forms
/SUBTYPES
PARENTELIC SYSTEM: A method of distributing an intestate estate derived from the parentela concept. Under the parentelic system, heirs are grouped by their nearest common ancestor with the decedent. The entire parentela of the closest ancestor takes priority over all more distant parentelae. This system is distinct from the degree system, which ranks heirs by counting generational steps without regard to ancestral grouping. Several civil-law-influenced jurisdictions and the Uniform Probate Code draw on parentelic logic in structuring intestate succession.
DE PARENTELA SE TOLLERE: The formal medieval renunciation procedure. A person who performed this act before twelve oath-takers in open court was treated as legally kinless for succession purposes — neither inheriting from relatives nor transmitting inheritance rights to them.
Why It Matters in Research
Researchers working in intestate succession, family law, or comparative inheritance law will encounter parentela most often in two distinct research contexts, and conflating them causes errors.
In modern succession law research, the parentelic system appears as a technical alternative to the degree system for identifying heirs. When reading statutes, uniform acts, or academic commentary on intestacy reform, parentela functions as a term of art describing how the law clusters potential heirs into ancestral groupings before applying priority rules. Understanding this structure is essential for reading the Uniform Probate Code's intestacy provisions and their scholarly commentary accurately.
In historical and medieval legal research, de parentela se tollere appears in sources dealing with Saxon and early Norman custom. Bouvier points to Leges Henrici Primi (c. 88) as the primary source for the renunciation procedure. Researchers should be aware that this source is a difficult and contested text — its attribution, dating, and authority have long been subjects of scholarly debate. Do not treat a reference to Leg. Hen. 1 as settled law; treat it as early customary practice, probably recording pre-Conquest or transitional Norman-era usage.
The Pollock and Maitland citation in Bouvier (2 Poll. & Maitl. 294, referring to The History of English Law Before the Time of Edward I) remains the standard secondary account of the parentela concept in English legal history. That work is a foundational text in the Law Mind corpus and should be the first stop for any researcher needing to understand how medieval English courts conceptualized kinship groups and their legal significance.
Be alert to the fact that parentela does not appear frequently in American case law. When it does appear, it is almost always in the context of academic or reform-oriented discussion of intestacy systems, not as operative statutory language in most jurisdictions. A corpus search for parentela in case reporters should be supplemented by searches for parentelic to capture the adjectival usage that appears more commonly in modern doctrinal writing.
Historical Dictionary Support
Bouvier's is the primary historical dictionary source here, and its entry is notably compressed. It gives both the group-definition and the renunciation procedure, citing Pollock and Maitland for the former and the Leges Henrici Primi (via Byrne's index) for the latter. The entry does not develop the parentelic inheritance system as a distinct mechanism — that elaboration belongs to later comparative succession scholarship rather than to the classical common-law dictionaries.
What Bouvier omits is significant for researchers: the parentelic system as a formal alternative to degree-counting was developed and named largely through civilian and comparative legal scholarship in the nineteenth and twentieth centuries. Black's Law Dictionary editions vary in how fully they treat parentela, and earlier editions may either omit the term or treat it as an archaic curiosity rather than a live concept in modern succession planning. Researchers relying solely on historical dictionary sources will underestimate the term's relevance to contemporary intestacy analysis.
Jurisdictional Note
The parentelic system of intestate succession has been adopted or approximated in a number of American states, particularly through Uniform Probate Code influence, and is standard in many civil-law systems. However, the majority of American jurisdictions continue to use degree-based systems, sometimes with parentelic modifications. The term parentela as statutory language is rare; its conceptual framework is more common than its explicit terminology.