John Casement

Royal Navy admiral (1877–1952)

Parents

• Maria Clarke Lacy-Bernard
• Julius Casement

Children

• Roddie Casement
• Julius John Casement
• Roy Samuel Casement

Siblings

• Julius Casement
• Roger Casement
• Minie Casement
• May Casement
• Margaret Casement
• Joshua Bernard Casement

Partners

• Annie Myra Georgina Gervers