Wisconsin Constitution
Article I - Declaration Of Rights
Section 5 - Trial by jury; verdict in civil cases.
Note: See also the notes to Article I, Section 7 — Jury Trial and Juror Qualifications for notes relating to jury trials in criminal cases.
When a juror is struck after the trial has commenced, a litigant cannot be required to proceed with 11 jurors in a civil case. The trial court must declare a mistrial or grant a nonsuit with the right to plead over. It was error to grant a nonsuit and then direct a verdict for the defendant because a plaintiff refused to continue with 11 jurors. State ex rel. Polk v. Johnson, 47 Wis. 2d 207, 177 N.W.2d 122.
Neither the constitution, statutes, or common law affords the right to trial by jury in a will contest. Estate of Elvers, 48 Wis. 2d 17, 179 N.W.2d 881.
The requirement that a defendant prepay jury fees in a civil traffic forfeiture action is constitutional. State v. Graf, 72 Wis. 2d 179, 240 N.W.2d 387.
Requiring the payment of a jury fee did not violate the right to a trial by jury. County of Portage v. Steinpreis, 104 Wis. 2d 466, 312 N.W.2d 731 (1981).
The right to 12-member jury can only be waived personally by the defendant. State v. Cooley, 105 Wis. 2d 642, 315 N.W.2d 369 (Ct. App. 1981).
The right to a jury trial does not extend to equitable actions. However defendants who are required to plead legal counterclaims in equitable actions or lose those claims are entitled to a jury trial of their claims. Green Spring Farms v. Spring Green Farms, 172 Wis. 2d 28, 492 N.W.2d 392 (Ct. App. 1992).
Use of collateral estoppel to prevent a civil defendant from testifying that he did not commit an act when in an earlier criminal trial the defendant was convicted by a jury of committing the act did not deny the defendant's right to a jury. Michelle T. v. Crozier, 173 Wis. 2d 681, 495 N.W.2d 327 (1993).
When collateral estoppel compels raising a counterclaim in an equitable action, that compulsion does not result in the waiver of the right to a jury trial. Norwest Bank v. Plourde, 185 Wis. 2d 377, 518 N.W.2d 265 (Ct. App. 1994).
There is neither a statutory nor a constitutional right to have all parties identified to a jury, but as a procedural rule the court should in all cases apprise the jurors of the names of all the parties. Stoppleworth v. Refuse Hideaway, Inc. 200 Wis. 2d 512, 546 N.W.2d 870 (Ct. App. 1996), 93-3182.
A party has a constitutional right to have a statutory claim tried to a jury when: 1) the cause of action created by the statute existed, was known, or recognized at common law at the time of the adoption of the Wisconsin constitution in 1848; and 2) the action was regarded as at law in 1848. Village Food & Liquor Mart v. H & S Petroleum, Inc. 2002 WI 92, 254 Wis. 2d 478, 647 N.W.2d 177, 00-2493.
This section distinguishes the respective roles of judge and jury. It does not curtail the legislative prerogative to limit actions temporally or monetarily. Maurin v. Hall, 2004 WI 100, 274 Wis. 2d 28, 682 N.W.2d 866, 00-0072.
While a defendant has a right to a jury trial in a civil case, there is no vested right under art. I, sec. 5, to the manner or time in which that right may be exercised or waived. These are merely procedural matters to be determined by law. Phelps v. Physicians Insurance Company of Wisconsin, Inc. 2005 WI 85, 282 Wis. 2d 69, 698 N.W.2d 643, 03-0580.
In order to deem the Village Food test satisfied, there need not be specific identity between the violation at bar and an 1848 cause of action, so long as there was an 1848 action that only differs slightly and is essentially a counterpart to the current cause. To the extent that the 1849 statutes recognize broad causes of action for civil forfeitures, they are insufficient to support a demand for a 12 person jury in every forfeiture action. Dane County v. McGrew, 2005 WI 130, 285 Wis. 2d 519, 699 N.W.2d 890, 03-1794. See also State v. Schweda. 2007 WI 100, 303 Wis. 2d 353, 736 N.W.2d 49, 05-1507.
A party's waiver of the right of trial by jury need not be a waiver in the strictest sense of that word, that is, an intentional relinquishment of a known right. Instead, a party may waive the right of trial by jury by failing to assert the right timely or by violating a law setting conditions on the party's exercise of the jury trial right. Rao v. WMA Securities, Inc. 2008 WI 73, 310 Wis. 2d 623, 752 N.W.2d 220, 06-0813.
It lies within the circuit court's discretion to determine the appropriate procedure for deciding factual issues in default judgment cases and that the defaulting party therefore has no right of trial by jury. The circuit court did not violate the defendant's right of trial by jury under Art. I, s. 5 when it denied the defendant's motion for a jury trial on the issue of damages. The defendant waived its right of trial by jury in the manner set forth in ss. 804.12 and 806.02 by violating the circuit court's discovery order and by incurring a judgment by default. Rao v. WMA Securities, Inc. 2008 WI 73, 310 Wis. 2d 623, 752 N.W.2d 220, 06-0813.
Comparing the purpose underlying the modern statute to the purpose underlying its alleged common law counterpart will be helpful in applying the first prong of the Village Food test. Harvot v. Solo Cup Company, 2009 WI 85, 320 Wis. 2d 1, 768 N.W.2d 176, 07-1396.
An implied statutory right to trial by jury in situations where the legislature has not prescribed such a right and where the constitution does not afford such a right would open a can of worms. Statutes vary widely. Ad hoc judicial discovery of implied statutory rights to trial by jury would not yield a meaningful legal test that could carry over from case to case, but would instead invite ad hoc argument whenever the statutes are silent. Harvot v. Solo Cup Company, 2009 WI 85, 320 Wis. 2d 1, 768 N.W.2d 176, 07-1396.
A statute that creates a cause of action with an essential counterpart at common law becomes no less an essential counterpart simply because it addresses a narrower range of practices. If the legislature focuses and directs the principles of common law fraud to a specific realm it does not strip a litigant of his or her right to a jury trial when it would otherwise exist. Otherwise, a legislative enactment clearly modeled on a common law cause of action but applied to a specific context would carry no right to a jury trial. State v. Abbott Laboratories, 2012 WI 62, 341 Wis. 2d 510, 816 N.W.2d 145, 10-0232.
“Prescribed by law" as used in this section is not restricted to statutory law. Interpreting “prescribed by law" to mean “prescribed by the legislature" assigns to the legislature the task of defining all the possible ways a person might waive his or her right to a jury trial. The text of this section does not limit the manner of jury trial waiver to those set forth by statute, and a court may look to other sources of law to determine whether a putative waiver of the right to a jury trial was valid. Parsons v. Associated Banc-Corp. 2017 WI 37, 374 Wis. 2d 513, 893 N.W.2d 212, 14-2581.
A jury trial is not constitutionally required in the adjudicative phase of a state juvenile court delinquency proceeding. McKeiver v. Pennsylvania, 403 U.S. 528.
Juror intoxication is not an external influence about which jurors may testify to impeach a verdict. Tanner v. United States, 483 U.S. 107 (1987).
