Margaret Dun
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About
Margaret Dun married Sir Edward Trussell of Kibblestone and was the mother of Elizabeth Trussell, Countess of Oxford. Her father was identified only recently, from the will Cokayne had cited but nobody had read.
Research notes
✓ DOCUMENTED (CP vol. X p.247): MARGARET, dau. of SIR JOHN DUN [= DONNE of Kidwelly, identified 23 Jul 2026 via his will PROB 11/13/421 - see I99522]; wife of Sir Edward Trussell of Kibblestone; mother of ELIZABETH TRUSSELL, Countess of Oxford (our line). Her filiation = Cokayne's statement on his paired will-citations; her father's own will names no children - the TRUSSELL will (PCC 'Adeane 23') is the outstanding confirming test. THE POSSIBLE EDWARD III GATEWAY RUNS THROUGH HER - see her mother's record (I99588) and the ? on Alice Camoys's maternity (I99590). Direct ancestress. Added 22 Jul 2026; extended 23 Jul 2026.