390 U.S. 102 (U.S. Supreme Court 1968)
Provident Tradesmens Bank v. Patterson is the Supreme Court's leading modern statement on Federal Rule of Civil Procedure 19, clarifying the concepts of required and indispensable parties after the 1966 amendments.
Under Federal Rule of Civil Procedure 19, may a federal court proceed to judgment in a wrongful death action without joining the absent driver of decedent's car — a joint tortfeasor whose joinder would destroy diversity — or must the action be dismissed because the absent driver is an indispensable party?
Rule 19 establishes a two-step framework: (1) identify persons required to be joined if feasible under Rule 19(a) because their absence may impair their interests or leave existing parties at risk of multiple or inconsistent obligations; and (2) if joinder is not feasible, determine under Rule 19(b), in equity and good conscience, whether the action should proceed or be dismissed. Rule 19(b) calls for a pragmatic, case-specific balance of at least four factors: (i) the extent to which a judgment rendered in the person's absence might prejudice that person or existing parties; (ii) the extent to which any prejudice can be lessened or avoided by protective provisions or shaping the relief; (iii) whether a judgment rendered in the person's absence would be adequate; and (iv) whether the plaintiff would have an adequate remedy if the action were dismissed. Joint tortfeasors are generally not indispensable parties.
The action could proceed without the absent driver. He was not an indispensable party under Rule 19(b), and it was proper to enter judgment against the defendant without dismissing for nonjoinder. The Supreme Court reversed the Third Circuit and allowed the district court's judgment for the estate to stand.
Provident is the leading authority for the modern, flexible Rule 19 analysis. It teaches that indispensable party is not a magic word; courts must balance concrete interests under Rule 19(b), and joint tortfeasors are typically not indispensable. The decision also clarifies that the stage of litigation and the conduct of the parties affect the analysis: after a verdict, concerns for finality and economy loom large, and a party's failure to timely raise joinder objections weighs against dismissal. For civil procedure students, Provident structures how to analyze required parties, frames the four principal interests to weigh, and cautions against rigid, all-or-nothing joinder rules.