Isaac Newton Wallop, 5th Earl of Portsmouth

British peer (1825-1891) (1825–1891)

Parents

• Lady Catherine Fortescue
• Newton Fellowes, 4th Earl of Portsmouth

Children

• Robert Wallop
• Oliver Wallop, 8th Earl of Portsmouth
• Newton Wallop, 6th Earl of Portsmouth
• Lady Rosamond Wallop
• Lady Eveline Wallop
• Frederick Wallop
• Lady Henrietta Wallop
• Lady Margaret Wallop
• Lady Dorothea Wallop
• John Wallop, 7th Earl of Portsmouth
• Lady Catherine Wallop
• Arthur Wallop

Siblings

• Henry Arthur Wallop Fellowes
• Lady Hester Leeke
• Lady Camilla Fortescue
• Newton John Alexander Fellowes
• Lady Henrietta Chichester-Nagle
• Lady Catherine Fellows

Partners

• Eveline Herbert