Deraign
Bouvier's Law Dictionary and Concise Encyclopedia · John Bouvier; revised by Francis Rawle · 1914
Bouvier's Law Dictionary and Concise Encyclopedia
The literal meaning of the word seems to be, to disorder or displace, as deraignment out of religion; stat 31, Hen. VIII, c.
6.
But it is generally used in the common law for to prove, as, to deraign the warranty; Clanv., lit'.
2, c 6.
See Jacob L. Diet, where the word is discussed. It is used as referring to a decree "which deraigns his title from a false source."
Paxson v. Brown, 61 Fed. 874, 884, 10 <". 0. A. 135.