Lady Anne Percy (1633-1654) (1633–1654) Parents Algernon Percy, 10th Earl of Northumberland Anne Cecil, Countess of Northumberland Children Siblings Elizabeth Capell, Countess of Essex Lady Catharine Percy Lady Mary Percy Lady Lucy Percy Lady Dorothy Percy Josceline Percy, 11th Earl of Northumberland Partners Philip Stanhope, 2nd Earl of Chesterfield