Case Name: Auld, Agent for Dunlop & Co. v. Hepburn & Dundas
Court: United States District Court for the District of Columbia
Jurisdiction: United States
Decision Date: 1803-06
Citations: 1 Cranch 122
Docket Number: 
Parties: Auld, Agent for Dunlop & Co. v. Hepburn & Dundas.
Judges: 
Reporter: Reports of cases argued and determined in the Supreme Court of the District of Columbia (District of Columbia - reported by Mackey)
Volume: 1
Pages: 122–122

Head Matter:
Auld, Agent for Dunlop & Co. v. Hepburn & Dundas.
On a plea of tender, &c., the defendant holds the affirmative, and has a right to open andrclose the cause.
Parol evidence will not he received to explain a written agreement, until it is first shown that the expressions of the agreement are equivocal.
A demurrer in one cause between the same parties, whereby a particular fact is considered in law as admitted, is not evidence of that fact in another cause between the same parties.
Debt for the penalty of an agreement, $45,000. The defendants pleaded a tender of a deed of assignment..
The Court was of opinion, nem. con. that the defendants held the affirmative of the issue, and had the right to open and close the cause.
Mr. Keith’s evidence was objected to, because parol evidence cannot be given to alter the written agreement.
Mr. E. J. Lee
cited Meres v. Ansethn, 3 Wils. 275.
The Court was of opinion, nem. con. that in order to let in parol evidence to explain the agreement, the party must first show that there are equivocal expressions in the contract, and that the evidence is to explain those equivocal expressions.
Mr. C. Lee, for the plaintiff,
offered the record of the ease of Hepburn Sf Dundas v. Auld, decided in this Court, and in the Supreme Court upon a writ of error, to show that by the demurrer in that case, the fact is admitted that the tender was not unconditional.

Opinion:
The Court
refused to permit the record to be read for that purpose, or to prove any other fact admitted by that demurrer.
The jury could not agree after being out three days.