Richard D. Ryder

British psychologist and animal rights advocate (b. 1950)

Parents

• Vera Mary Cook
• Dudley Claud Douglas Ryder

Children

• Emily Nancy Charlotte Ryder
• Henry Arthur Woden Calcraft Dudley Ryder

Siblings

• James Calcraft Dudley Ryder
• Jacqueline Iris Ryder
• Jennifer Cherry Ryder
• Benjamin Guy Dudley Ryder
• Gabrielle Nancy Ryder

Partners

• Audrey Jane Smith