Definition
A conditional fee tail was a medieval form of limited freehold estate in land, arising from the English Statute De Donis Conditionalibus (1285), though its roots lie in earlier common law practice predating that statute. The term captures two related but historically distinct concepts:
1. Pre-Statute (Common Law Conditional Fee): Before De Donis, a grant "to A and the heirs of his body" was treated as a conditional fee — a fee simple subject to a natural condition. Once A had issue, the condition was deemed satisfied, and A held a fully alienable fee simple. If A died without issue, the land reverted to the grantor.
2. Post-Statute (Fee Tail Proper): The Statute De Donis transformed the conditional fee into the fee tail (feodum talliatum — the cut-down fee). It prohibited alienation and mandated that the land descend to the lineal issue of the original grantee in perpetuity, with reversion to the grantor or donor if the bloodline failed. This is what later law refers to when using "fee tail" without qualification.
The phrase "conditional fee tail" thus most precisely describes the pre-statutory estate — a fee simple held on the implied condition that the grantee produce bodily heirs — but it is sometimes used loosely to mean any fee tail, which is itself a conditionally limited estate in the sense that it endures only so long as lineal descendants survive.
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Common Confusion
CONDITIONAL FEE TAIL vs. FEE TAIL vs. CONDITIONAL FEE SIMPLE: These three labels are often used interchangeably in older sources, causing significant confusion. A conditional fee simple (post-statute) is a fee simple defeasible upon the occurrence or non-occurrence of a condition — it does not require lineal descent. A fee tail is the statutory successor to the conditional fee tail, stripping alienability and locking the estate into perpetual descent through the grantee's bloodline. The conditional fee tail, strictly speaking, is the pre-De Donis creature that dissolved into full ownership once issue was born. Researchers encountering any of these terms in historical sources should establish the date of the document and the jurisdiction before assuming equivalence.
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Core Elements
The conditional fee tail (pre-statute form) required:
- A grant to a named grantee and "the heirs of his body" or equivalent words of procreation
- A condition implied or expressed that the grantee produce living issue
- Reversion to the grantor if the grantee died without ever having had issue
- Conversion to a fee simple alienable by the grantee once issue was born (pre-1285 rule)
After De Donis, the same words of grant produced a fee tail, with alienation prohibited regardless of whether issue existed, and the estate continuing through successive generations of lineal descendants until the bloodline was extinguished.
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Why It Matters in Research
This term is a navigational hazard in historical property research. Pre-1285 English sources and commentaries will use "conditional fee" to mean something fundamentally different from post-1285 usage. Blackstone's Commentaries discusses the pre-statutory conditional fee at length precisely to explain why De Donis was necessary — misreading that discussion as describing the fee tail proper will produce errors.
In American sources, the complexity multiplies. Most American states abolished the fee tail by statute in the 18th or 19th century, converting attempted fee tail grants into fee simples or life estates with remainder to the grantee's issue. Some states never recognized the fee tail at all. As a result, American legal dictionaries and treatises dealing with conditional fee tail language are often describing either a historical curiosity or a grants-interpretation problem (how do we treat a deed that uses fee tail language in a state that has abolished the fee tail).
Researchers working in colonial American property records will encounter fee tail grants, particularly in southern colonies. Understanding the distinction between the pre- and post-De Donis estate is essential to tracing title chains in those records.
The term also appears in discussions of defeasible fees in modern property law, where "conditional fee" has taken on a new, distinct meaning (essentially synonymous with fee simple subject to condition subsequent). Do not assume that a modern source using "conditional fee" is discussing the historical fee tail.
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Historical Dictionary Support
Bouvier's Law Dictionary does not provide a direct entry for CONDITIONAL FEE TAIL in the source material supplied, and the associated Bouvier entry produced — DE DOTE ASSIGNANDA — is unrelated, concerning dower assignment to widows of tenants in capite. This mismatch signals a corpus gap: Bouvier covers the fee tail and conditional fee under separate headings rather than as a combined term.
Historically, Blackstone's Commentaries (Book II, Chapter 7) remains the foundational English-language treatment, tracing the conditional fee from common law through De Donis and into the fee tail. Coke on Littleton similarly addresses the estate with technical precision. Both sources are essential reading for any researcher encountering this term in documents predating the American Revolution. Historical American dictionaries, including earlier editions of Bouvier, tend to collapse the distinction between the pre- and post-statutory estates more than the English authorities do, reflecting the reality that by the time American law matured, the fee tail was already being abolished.
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Jurisdictional Note
The fee tail was abolished or severely restricted in virtually all American states. A handful of states — Maine, Massachusetts, and Rhode Island historically among them — retained modified versions longer than others, converting the fee tail into a life estate in the first taker. England itself abolished the fee tail by the Law of Property Act 1925. Researchers should not assume that fee tail language in a deed had the same legal effect across jurisdictions or time periods.
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Encyclopedia Cross-Reference
The Law Mind Property Law Encyclopedia, property_3: Estates in Land — Defeasible Fees (Determinable, Subject to Condition Subsequent, Subject to Executory Limitation) — for the modern framework of conditional and limited fee ownership.
Note: The Law Mind Real Estate Transactions & Construction Encyclopedia, realestate_68 (Impact Fees, Exactions, and Development Conditions) is not relevant to this term despite the "fee" and "conditional" overlap in naming.
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