William Drake Irby

Parents

• George Irby, 3rd Baron Boston
• Rachel Ives Drake

Children

Siblings

• George Irby, 4th Baron Boston
• Llewellyn Charles Robert Irby
• Georgina Albinia Irby
• Catherine Cecilia Irby
• Charlotte Isabella Irby
• Frances Matilda Irby
• Rachel Emily Irby
• Frederica Maria Louisa Irby
• Augustus Anthony Frederick Irby