Dragon v. Trial, 568 S.W.3d 160

Background

In 1932 a 237-acre Karnes County tract was owned equally by eight siblings; after one died the remaining seven held undivided 1/7 interests. One sibling was Leo Trial.
In 1983 Leo executed a recorded deed (the 1983 Gift Deed) conveying one-half of his 1/7 interest to his wife, Anna Ruth Trial.
In December 1992 the Dragons purchased the property from Leo and the other siblings via warranty deeds (the 1992 Deed). The Dragons did not know of the 1983 Gift Deed. The 1992 Deed reserved mineral rights for 15 years, after which minerals would vest in the Dragons.
Leo died in 1996; his will devised his estate to a trust for Ruth for life, remainder to sons Joseph and Michael (the Trials). Ruth endorsed payments and executed a release as "Leo Trial by Ruth Trial." Ruth died in 2010.
In 2014 a title report suggested Ruth had retained a 1/14 interest via the 1983 Gift Deed; BlackBrush (the operator) began diverting a portion of royalties to the Trials, prompting the Dragons to sue in 2014 claiming full title to the property (breach of warranty, estoppel by deed, trespass/trespass to try title by limitations, declaratory relief, promissory estoppel, etc.).
The trial court granted summary judgment for the Trials on multiple claims; the Dragons appealed. The appellate court reversed and rendered judgment for the Dragons based on estoppel by deed and breach of warranty.

Issues

Issue	Plaintiff's Argument (Dragons)	Defendant's Argument (Trials)	Held
What did the 1992 Deed convey (extent of estate)?	Deed’s general words convey the entire 237-acre parcel (14/14ths); grantors conveyed all of the tract.	Leo could only convey what he owned (1/14th) because he had given half his 1/7 to Ruth in 1983.	The deed’s language conveys the whole parcel; it purports to convey a 14/14 interest, even though Leo lacked a full 1/7.
Did Leo breach the warranty in the 1992 Deed by purporting to convey more than he owned?	Yes — the warranty warranted title to the whole parcel, so conveying what he did not own breached warranty at deed execution.	(Implicitly) No effective defense; Trials argued they were not successors for warranty purposes because Ruth did not sign the 1992 Deed.	Yes — under Duhig principle, Leo breached the warranty at the time of the deed for conveying more than he owned.
Are Leo’s heirs/remainder beneficiaries (the Trials) estopped from asserting the contrary title?	Estoppel by deed binds grantors and their privies; the Trials are privies (in blood/estate/law) and thus barred from asserting an interest contrary to the deed warranty.	The Trials say their claim arises from Ruth (who did not sign the 1992 Deed) and they are not successors in interest bound by Leo’s warranty.	The Trials are in privity with Leo and are estopped from asserting an interest adverse to the 1992 Deed’s warranty; summary judgment for the Trials was reversed and rendered for the Dragons.

Key Cases Cited

Duhig v. Peavy-Moore Lumber Co., 144 S.W.2d 878 (Tex. 1940) (warranty breach when grantor conveys more than owned; estoppel by deed prevents asserting after-acquired title)
XTO Energy Inc. v. Nikolai, 357 S.W.3d 47 (Tex. App. — Fort Worth 2011) (estoppel by deed binds parties and privies to deed recitals)
Angell v. Bailey, 225 S.W.3d 834 (Tex. App. — El Paso 2007) (privies are estopped to deny recitals in ancestor’s deed)
Combest v. Mustang Minerals, LLC, 502 S.W.3d 173 (Tex. App. — San Antonio 2016) (deed conveys whatever interest grantor owns absent clear language limiting the grant; reservations strictly construed)
Scarmardo v. Potter, 613 S.W.2d 756 (Tex. Civ. App. — Houston 1981) (applying Duhig to warranty deeds conveying more than grantor owned)
Freeman v. Stephens Prod. Co., 171 S.W.3d 651 (Tex. App. — Corpus Christi 2005) (estoppel by deed binds grantors, grantees, and privies)