Possible Clues:

• World Court location, with 'The'
• World Court site, with ''The''
• Dutch city, with "The"
• William -, former Conservative leader
• International Court of Justice setting, with 'The'
• International court site (with "The")
• Tory politician keeps silver in the shade
• Netherlands city, with 'The'
• With "The," city with a lake called the Hofvijver at its center
• Politician gets hot with fever