Robert Thomas Rowley Probyn Butler

Parents

• Caroline Maude Blanche Probyn
• Robert St. John FitzWalter Butler, 16th/26th Baron Dunboyne

Children

Siblings

• Maude Celestina Butler
• Rosalinda Laetitia Butler
• Theobald Patrick Probyn Butler
• Fitz-Walter George Probyn Butler, 17th Baron Dunboyne
• Lavinia Alice Julia Butler
• Lesley James Probyn Butler
• Blanche Amy Charlotte Butler