In order to maintain an action on a joint сontract, whether the action is brought against one or against both of the joint contractors, it is necessary to prove the liability of both; for if one only is or ever was liable, there is not a joint, but only a several liability, and a variance from the cause of action declared on. For examplе, if one joint contractor is sued alone, -and does not plead in abatement the nonjoinder of the other, and judgment is renderеd against the one sued, it merges the cause of action against him, and (unless otherwise provided by statute) as the two are no longer jointly liable, prevents a subsequent recоvery against the other joint contractоr. Ward v. Johnson,
This action against the executor of Graves cannot be maintained upon the ground that Graves and Fuller were originally jointly liable, because such liability is disproved by thе judgments in favor of Fuller in the former actions, one at least of which is shown by the statement of facts to have been prosecuted against Graves and Fuller in the lifetime of both, аnd both of which were prosecuted against Fuller, after the death of Graves, solely uрon the ground of a joint liability.
It cannot be maintained upon the ground that Graves was originally the sole debtor, because, as to оne count, it is admitted that the original liability, if any, was joint; and, as to the other count, the plaintiff in the former action treated the liability as joint, and there are no facts tending to show that it was several.
Judgment for the defendant.
