Mary Elizabeth Royden (born 1915) (b. 1915) Parents Rachel Mary Smith Sir Ernest Bland Royden, 3rd Bt. Children Nels Royden Johnson John Antony Royden Johnson Sally Ann Royden Johnson Mary Elizabeth Royden Johnson Siblings Thomas Jerome Royden Mabel Dean Royden Sir John Ledward Royden, 4th Bt. Vera Katharine Royden Alice Joan Royden Rachel Nancy Royden Partners Allan Dyson-Perrins Clarence Laverne Johnson