Marshall, 21, is an attacking midfielder, and is the son of former manager and current Garforth boss Paul Marshall, and played for the club's Under-12s junior side when it was managed by club chairman, Andy Charlesworth.
On his first signing, John Deacey said: “Charlie is a great signing for the club.
"He is young and eager to get amongst the goals and will provide more support to the front men.
"We need to get him match fit as soon as possible but his experience at Liversedge should hold him in good stead."
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