In what century did the English nobility stop fostering their sons out to other nobility to learn to fight?

The education of English nobles The practice ended after the War of the Roses. Under Henry VII (1485-1509) fighting between rival aristocratic factions was subject to severe penalties, which were enforced by the newly created and much dreaded Court of Star Chamber, which was largely outside ordinary jurisdiction and made its own rules At the same time the spread of the Renaissance to the British Isles led to fundamental changes in the kind of education considered necessary for young noblemen and knights. Latin and Greek became the order of the day for all 'young gentlemen'.

Those parents who could afford it hired private tutors, while others persuaded schools like Eton, Winchester and Westminster to teach their sons as boarders Joncey.

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