95 N.W.2d 726 LILLIAN BARRON et al., appellees, v. KENNETH PIGMAN and MARIE PIGMAN, individually and as coexecutors of the estate of Mary A. Schneberger, deceased, appellants, JENNIE RAWLINGS, intervenor-appellee, VIRGINIA SCHULTZ et al., third-party appellants. No. 49672.Supreme Court of Iowa. April 8, 1959. Rehearing Denied June 12, 1959. WILLS: Mutual — what constitutes. Mutual […]