Ida Margaret Clare Ryder

Parents

• Charles Henry Dudley Ryder
• Ida Josephine Grigg

Children

Siblings

• Enid Muriel Maney Ryder
• Violet Constance Ryder
• Robert Ryder
• Lisle Charles Dudley Ryder
• Ernle Terrick Dudley Ryder

Partners

• Claude Phineas Bookey Riall