"For many years."
"My honorable opponent has hinted that there is a mystery hanging about this man. He even hazards a guess that his name may not be Clifford Heath. Do you know aught of this mystery?"
"I do."
"Does the prisoner bear a name not his own?"
"He does not bear his own name entire."
"Mr. Heathercliffe, who is this man who calls himself Doctor Clifford Heath?"
"He is Sir Clifford Heathercliffe, and my elder brother."