Intestable

Intestable, ^* One who cannot law fully make a testament.

2. An infant, an insane person, or one civilly dead, cannot make a will, for want of capacity or understanding; a married woman cannot make such a will without some special authority, because she is under the power of her hushand. They are all intestable.

^* From Bouvier's Law Dictionary, 1856 Edition. Please see Bouvier's Legal Abbreviations & Abbreviated References for help with obscure nomenclature & references.