The Lady Mariegold Magdalene Jamieson, who died 18 September, 2006, aged 87, was a sister of the late 17th Duke of Norfolk, KG, GCVO, CB, CBE, MC.
She was born in 1919, daughter of Bernard Edward, 3rd Baron Howard of Glossop, MBE (1885-1972), by his wife, Mona (in her own right) Baroness Beaumont (who d. 1971). In 1975 her brother succeeded his cousin as Premier Duke and Earl in the Peerage of England, and hereditary Earl Marshal. He died in 2002.
She married 1957, Gerald James Auldjo Jamieson (who died in 1992), son of the late Sir Archibald Auldjo Jamieson, KBE, MC, and had issue, two sons, Simon (b. 1959), and James (b. 1963).
Funeral Mass at St. Mary's, Cadogan Street, SW3, 27 September, 2006, followed by burial at Bintree Norfolk.