John Marshall,
Brashear v. West — Opinion of the Court
“ II. The assignment of the debt due from Brashear to West being valid in equity, has Brashear a right to set off, in equity, against judgments obtained for the use of the assignees, in the name of West, his claims against West for the money paid to Anderson, and for the money received on Bush's claim? The question, whether he might have availed himself of these off-sets at law, does not now arise. Can he avail himself of them as plaintiff in equity? That a chose in action is assignable in equity, is not controverted. Equity will protect and enforce the assignment. ”
