Rachel Conover, Individually and as Trustee and Beneficiary of the Rachel Elizabeth Conover Trust Created by the Last Will & Testament of William Van Conover, III; Katherine Conover, Individually and as Beneficiary of the Katherine Marie Conover Trust v. Ward S. Conover and James E. Tausig, Independent Co-Executors of the Estate of William Van Conover, II, and Connie Conover