An abstract of her will is given in this source.
Elizabeth Lady Abergavenny.
Elizabeth Nevill, Lady of Bergdenne, of the parish of Chartham, in the county of Kent, widow, April 14, 1500. My body to be buried in the Church of St. Martin Outwiche, Bishop's-gate, London, in a vault in the Chapel of Our Lady there, where the body of Richard Naylor my husband, resteth. My sons, John Naylor and Robert Naylor. I bequeath my lands in Chatham, Chilham, Perham, Sellinge, and Boughton under the Blore, in Kent, to John Naylor, my son, and his heirs; with remainder to Hugh Naylor and Robert Naylor, brothers to the said John, and to Thomazine, Alice, and Joan, sisters to the said Hugh and Robert, respectively. I will that a priest be found to pray in the said Church of St. Martin for the souls of George Nevell Knight Lord Bergavenny, Richard Naylor, Robert Bassett, and John Stokker, my husbands.
Proved 19th June, 1500.