Joan Florence Mary Grimston (died 1969) (d. 1969) Parents Gertrude Mary Amelia Villiers Robert Grimston Children Sir Gerard Robert Henry Sigismund Newman, 3rd Bt. Rosalind Cynthia Newman John Francis Newman Lynette Johanna Violet Newman Annabel Cecilia Mary Newman Cecil Hugh Grimston Neumann Siblings Violet Gwendolen Grimston Robert Grimston, 1st Baron Grimston of Westbury Edward Harbottle Grimston Partners Sir Cecil Gustavus Jacques Newman, 2nd Bt.