Errold Ashworth Sydney Cosby (1898-1984) (1898–1984) Parents Emily Mabel Gubbins Dudley Sydney Ashworth Cosby Children Julian Charles Seymour Francis Cosby David Ashworth Sydney Phillips Cosby Adrian Patrick Sydney Alexander Cosby Anthea Moira Enid Cosby lvan Patrick Sydney Godolphin Cosby Siblings Dulcie Iris Violet Cosby Irene Mabel Alys Cosby Ivan Robert Sydney Cosby Eric James Dudley Cosby Partners Enid Elizabeth Hamilton