James Tonson

Parents

• Rose Bernard
• William Tonson, 1st Baron Riversdale

Children

Siblings

• Ludlow Tonson, 3rd Baron Riversdale
• William Tonson, 2nd Baron Riversdale of Rathcormuck
• Charles Ludlow Tonson
• Henry Tonson
• Charlotte Tonson
• Richard Tonson
• Francis Tonson
• Heather Charlotte Tonson
• Richard Tonson