International Harvester Credit Corporation, a Delaware Corporation v. Gerald A. Leaders, Calvin Leaders, Dorothy Leaders, and Ardythe Leaders

McMILLIAN, Circuit Judge.

Calvin Leaders and Dorothy Leaders, husband and wife, and Gerald A. Leaders and Ardythe Leaders, husband and wife, appeal from a final judgment entered in the District Court 1 for the Southern District of Iowa in favor of International Harvester Credit Corporation (IHCC). IHCC brought this diversity action to enforce a guarantee agreement between appellants and IHCC. Appellants were found liable for $935,-826.64. For reversal appellants argue that (1) IHCC’s claim on the thirteen-year-old guarantee agreement was barred by the statute of limitations, laches, waiver and…