Mary Plumptre (died 1832) (1760–1832) Parents Mary Glover John Plumptre Children Sir Richard Plumptre Glyn, 2nd Bt. Carr John Glyn Robert Thomas John Glyn Mary Elizabeth Glyn Thomas Christopher Glyn George Glyn, 1st Baron Wolverton Siblings John Plumptre Partners Sir Richard Glyn, 1st Baronet, of Gaunt's House