Brien Cokayne, 1st Baron Cullen of Ashbourne

British businessman and banker (1864–1932)

Parents

• Mary Dorothea Gibbs
• George Edward Cokayne

Children

• John O'Brien Marsham Cokayne
• Dorothy Grace Cokayne
• Edmund Willoughby Marsham Cokayne, 3rd Baron Cullen of Ashbourne
• Charles Cokayne, 2nd Baron Cullen of Ashbourne
• Barbara Mary Cokayne
• Ruth Margaret Cokayne

Siblings

• Borlase Warren Cokayne
• Mary Beatrice Georgiana Adams
• Sylvia Beatrice Cokayne
• Caroline Louisa Cokayne
• Blanche Dorothea Cokayne
• Francis Stewart Cokayne
• Morton Willoughby Cokayne

Partners

• Grace Margaret Marsham