One who by his tenure was to maintain a horse for military service; a kind of light horseman in the Middle Ages who was mounted on a hobby.(noun)
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Use "hobbler" in a sentence
"Unacquainted with its wonderful mechanism, he was injured in the side by one of the lions the first time he attempted to mount it, and forever after he limped, wherefore he was given the surname Necho, the hobbler."
""I thank you, sir, I thank you," said the hobbler, with pleasant frankness."
"True, without any consideration for the girl's presence, he sometimes asked Gitta why they still burdened themselves with the useless hobbler and did not sell the cart and the donkey."