Cecily Blanche Dorothy Ryder

Parents

• Constance Eugenia Smith
• Algernon Charles Dudley Ryder

Children

Siblings

• Mary Constance Eugenia Ryder
• Joan Florence Helen Ryder
• Dorothy Evelyn Frances Ryder
• Algernon Frederick Roland Dudley Ryder
• Hugh Granville Leveson Dudley Ryder
• Philippa Constance Marian Ryder

Partners

• Charles Francis Lovell Piggott