A decision of the federal court dismissing a petition for the removal of a case will not be reviewed in this court. Upon an appeal from the probate of a will, the executor has the right to open and close, though the only question for actual trial is, whether the testator was unduly influenced in making the will. Upon that question a witness, found to be qualified, may be allowed to testify that the testator was a person not easily influenced by others. The omission of an agent, who caused a bill in equity to be brought against third parties, to disprove upon the trial thereof an allegation in the answer, may be evidence of its truth, and may be used to contradict him as a witness in another suit between other parties. There is no presumption of law that the confidential agent of a testator, who assisted him in making the will in which he is the sole legatee, unduly influenced the testator.