Jacob Pleydell-Bouverie, Viscount Folkestone heir apparent to Earldom of Radnor (born 1999) (b. 1999) Parents Melissa Pleydell-Bouverie, Countess of Radnor William Pleydell-Bouverie, 9th Earl of Radnor Children Siblings Lady [unknown] Pleydell-Bouverie Dan Pleydell-Bouverie Lady Hope Pleydell-Bouverie Luke Pleydell-Bouverie Edward Pleydell-Bouverie