Definition that contains henry iv
- percy English soldier killed in a rebellion against Henry IV (1364-1403)
- ivry a battle (1590) in which the Huguenots under Henry IV defeated the Catholics under the duke of Mayenne
- hotspur English soldier killed in a rebellion against Henry IV (1364-1403)
- sir henry percy English soldier killed in a rebellion against Henry IV (1364-1403)
- clement iii Italian antipope from 1080 to 1100 who was installed as pope by the Holy Roman Emperor Henry IV who consistently opposed efforts at papal reform (died in 1100)
- guibert of ravenna Italian antipope from 1080 to 1100 who was installed as pope by the Holy Roman Emperor Henry IV who consistently opposed efforts at papal reform (died in 1100)
- ivry la bataille a battle (1590) in which the Huguenots under Henry IV defeated the Catholics under the duke of Mayenne
- harry hotspur English soldier killed in a rebellion against Henry IV (1364-1403)
- owen glendower Welsh chieftain who led a revolt against Henry IV's rule in Wales (1359-1416)
- battle of ivry a battle (1590) in which the Huguenots under Henry IV defeated the Catholics under the duke of Mayenne