English law. When a person is so poor that he cannot bear the charges of suing at law or in equity, upon making oath that he is not worth five pounds, and bringing a certificate from a counselor at law, that he believes him to have a just cause, he is permitted to sue informa pauperis, in the manner of a pauper; that is, he is allowed to have original writs and subpoenas gratis, and counsel assigned him without fee.