As a general rule, the courts, in construing both trusts and wills, attempt to ascertain the intent of the maker. Stewart v. Selder, 473 S.W.2d 3 (Tex.Sup. 1971); Corpus Christi National Bank v. Gerdes, 551 S.W.2d 521 (Tex.Civ.App. Corpus Christi 1977, writ ref'd n.r.e.); Ruby v. Green, 535 S.W.2d 385 (Tex.Civ.App. Corpus Christi 1976, writ ref'd n.r.e.). If the language of the instrument is unambiguous and expresses the intention of the maker, it is unnecessary to construe the instrument because such instrument speaks for itself.
The general rule of construction for both trusts and wills is to ascertain the intent of the maker. Stewart v. Selder, 473 S.W.2d 3 (Tex.Sup. 1971); Ruby v. Green, 535 S.W.2d 385 (Tex.Civ.App. Corpus Christi 1976, writ ref'd n. r. e.). But if the language of the instrument is unambiguous and expresses the intention of the maker, it is unnecessary to construe the instrument because it speaks for itself.