Rowland David Owain Windsor-Clive (1938-1965) (1938–1965) Parents Ivor Windsor-Clive, 2nd Earl of Plymouth Lady Irene Corona Charteris Children Siblings Lady Clarissa Windsor-Clive Lady Gillian Mary Windsor-Clive Other Windsor-Clive, 3rd Earl of Plymouth Lady Rosula Caroline Windsor-Clive Richard Windsor-Clive