sentences:  He was taken prisoner at the battle of Rathmines on 2 August 1649, died in confinement in Dublin Castle a fortnight later, and was buried in St Catherine's Church on 18 August.He was seven times indicted for high treason, and his estates were confiscated by the English Commonwealth's Act for the Settlement of Ireland on 12 August 1652.Plunket married in 1636 Mabel, daughter of Nicholas Barnewall, 1st viscount Kingsland and Lady Bridget FitzGerald, who survived him by 50 years.