This case requires us to decide whether a provision of a yacht insurance policy excluding coverage for “any loss, damage or liability willfully, intentionally or criminally caused or incurred by an insured person” is ambiguous as applied to an insured who was convicted of criminally negligent homicide after his involvement in a fatal boat collision, and, if not ambiguous, whether its enforcement would render coverage under the policy illusory. Answering both questions in the negative, we affirm the district court’s order granting summary judgment to Defendant-Appellee Acadia Insurance Company (“Acadia”) and denying summary judgment to Plaintiff-Appellant Daniel Littlefield in Littlefield’s action seeking a declaratory judgment of coverage under the yacht insurance policy.
I.
On August 11, 2002, Daniel Littlefield was operating a thirty-six-foot motorized pleasure boat insured under an Acadia “yacht policy” on Lake Winnipesaukee in New Hampshire when it collided with another boat, killing one of that boat’s passengers, John H. Hartman. In January 2003 Littlefield was indicted by a grand jury on two counts of criminally negligent homicide under sections 630:3(1) and (II) of the New Hampshire Criminal Code. 1 *4 Also in January 2003, the victim’s widow and executrix of his estate, Defendants Appellant Karen K. Hartman (“Hartman”), brought a wrongful death action against Littlefield in New Hampshire state court alleging negligence. On April 3, 2003, Lit-tlefield, in turn, sought a declaratory judgment in New Hampshire state court that Acadia was obligated under the terms of the yacht policy to provide him with insurance coverage, including a defense in Hartman’s wrongful death suit. 2
' Acadia asserted that it had no such obligation under two separate provisions of the yacht policy, the first contained in Section B' of the policy, which governs “Protection and Indemnity Insurance,” and the second contained in Section G, which sets forth “General Conditions” applicable to the entire policy. The provision in Section B excludes from coverage “any loss, damage or liability willfully, intentionally or, criminally caused or incurred by an insured person.” The provision in Section G excludes coverage for “any loss, damage or expense arising out of or during any illegal activity on your part or on the part of anyone using the insured’s property with your permission.” 3 On May 2, 2003, Acadia removed the case to federal district court, citing both diversity and possible admiralty jurisdiction.
On June 20, 2003, a Belknap County Superior Court jury found Littlefield not guilty on the indictment’s first count of “negligently causing the death of another in the consequence of being under the influence of intoxicating liquor while operating a boat on Lake Winnepesaukee,” a Class A felony, but guilty of the second count of “negligently causing] the death of another while operating a boat ... and failing] to keep a proper lookout,” a Class B felony. Citing principles of issue preclusion, Acadia moved for summary judgment *5 in this case on the ground that Littlefield’s criminal conviction rendered his potential liability in Hartman’s wrongful death action “criminally caused or incurred,” as well as “arising out of or during ... illegal activity” within the meaning of the policy exclusions. Littlefield brought a cross-motion for summary judgment, arguing that the language of the policy exclusion in Section B of the policy is ambiguous and should be construed to provide coverage despite his criminal conviction. Littlefield asserted that a reasonable insured would interpret “willfully, intentionally or criminally caused or incurred” liability or losses to refer only to those caused or incurred through the commission of willful or intentional crimes. Under Littlefield’s interpretation, liability incurred through the commission of unintentional crimes, including criminally negligent homicide, would not be excluded from coverage. 4 Little-field also argued that enforcement of either the exclusion provision in Section B or Section G of the policy would leave so few claims actually covered as to render coverage under the policy illusory in contraven-; tion of public policy favoring compensation of innocent victims unintentionally harmed by an insured.
On May 11, 2004, the federal district court granted Acadia’s motion for summary judgment and denied Littlefield’s cross-motion for summary judgment, finding that coverage was excluded under the provision in Section B regarding “any loss, damage or liability willfully, intentionally or criminally caused or incurred by an insured person.” The court stated:
It is well understood that negligence can be criminal when it results in death. The policy does not limit the exclusion to intentional crimes and the mere fact that the phrase is grouped with exclusions for willfully and intentionally caused acts would not cause a reasonably informed insured to read a limitation into the exclusion that it does not contain.
Littlefield v. Acadia Ins. Co.,
No. 03-CV-220,
*6 II.
' We review a district court’s grant of summary judgment de novo.
Rodriguez i. Smithkline Beecham,
A. Choice of Law
We first identify the applicable law. The Acadia yacht policy contains a choice-of-law provision: “This Policy shall be governed by and construed under the general Maritime Law of the United States of America regardless of the venue or jurisdiction of the court or arbitration.” , The parties do not dispute the applicability of the choice-of-law provision, and federal maritime law is clearly applicable to the yacht policy at issue,
Acadia Ins. Co. v. McNeil,
To determine whether application of state law is appropriate under federal maritime law, we must first inquire whether any federal statute governs the interpretation of the policy provision at issue in this case, and we find none.
See Wilburn Boat Co. v. Fireman’s Fund Ins. Co.,
B. New Hampshire Rules of Construction
In the absence of any New Hampshire court decision addressing the precise policy exclusion at issue, we resolve the question before us in light of New Hampshire state law governing the interpretation of insurance policies in general.
See Coakley v. Me. Bonding and Cas. Co.,
If, under this standard, an insurance policy provision is susceptible to more than one reasonable interpretation, “and an interpretation provides coverage, the policy contains an ambiguity and will be construed against the insurer.”
Fed. Bake Shop v. Farmington Cas. Co.,
C. Application to the Yacht Policy
The Acadia yacht policy itself contains no definition of the word “criminally.” Dictionary definitions, while not controlling, “are of some value ... to the extent they inform us of the common understanding of terms.”
Hudson v. Farm Family Mut. Ins. Co.,
The exclusion provision thus unambiguously excludes coverage for liability incurred by an insured person, such as Littlefield, through the commission of a crime for which he has been convicted— here, a felony — without regard to the requisite mental state of the crime.
9
A rea
*9
sonable layperson “in the position of the insured based on more than a casual reading of the policy as a whole,”
Brouillard,
Nevertheless, in an effort to find ambiguity in the policy exclusion for “willfully, intentionally or criminally caused or incurred” loss or liability, Littlefield first invokes the doctrine of
ejusdem generis,
which provides that “where general words follow an enumeration of persons or things, by words of a particular and specific meaning, such general words are not to be construed in their widest extent, but are to be held as applying only to persons or things of the same kind or class as those . specifically mentioned.”
State v. Beckert,
We do not agree. “Criminally,” when read after the words “willfully” and “intentionally,” is neither more general nor more specific than the two preceding words; it is merely different. Each of the three terms is “general” in the sense that each encompasses a broad range of specific acts. There is some overlap in the conduct excluded by these general terms. However, “criminally” encompasses both unintentional and intentional crimes, while “willfully” and “intentionally” encompass both non-criminal and criminal acts. Only “criminally” includes un intentional acts committed with a criminally culpable state of mind. Criminal negligence is such an act under the New Hampshire Criminal Code. N.H.Rev.Stat. Ann. § 626:2(d) (2004). To read the word “criminally” to incorporate the limitations Littlefield seeks .would render the word extraneous. Loss or liability caused through “intentional” *10 crimes is already excluded as “intentionally” caused loss or liability. We decline to ignore the plain meaning of “criminally” in favor of a reading that would render the word superfluous. See Restatement (Second) of Contracts § 203(a) (1981) (“an interpretation which gives a reasonable, lawful, and effective meaning to all the terms is preferred to an interpretation which leaves a part unreasonable, unlawful, or of no effect”); 2 Lee R. Russ, Couch on Insurance § 22:43 (3d ed. 1995) (“Since it must be assumed that each word contained in an insurance policy is intended to serve a purpose, every term will be given effect if that can be done by any reasonable construction.”). More importantly, where a policy provision is unambiguous and the contracting parties’ intent is thus clearly manifested in the plain language of that provision, resort to canons of interpretation is simply unwarranted. See Eric Mills Holmes & Mark S. Rhodes, Holmes’s Ap-pleman on Insurance § 5.1 (2d ed.1996) (courts may not “resort to ... aids of construction where contract language is unambiguous. The intent of the parties and meaning of the contract are to be determined by the language alone.”).
As a last-ditch effort, Littlefield urges us to adopt the reasoning and result of
Young v. Brown,
[njestled between exclusions for injuries resulting from intentional acts and for intentionally inflicted injuries, a reasonable purchaser could have understood the basis of the exclusion to be intentional misconduct or intentional criminal acts, thereby allowing coverage for damages resulting from criminal negligence.
Id. at 754.
To the extent that the
Young
decision rests on a finding of ambiguity in the challenged exclusion provision, we believe that case was wrongly decided.
10
We are not alone. A multitude of jurisdictions have reached a contrary result, finding as a matter of law that similar provisions unambiguously exclude loss or liability caused through the commission of a crime without regard to an insured’s intent to act, much less to cause harm.
See, e.g., Hooper v. Allstate Ins. Co.,
III.
Littlefield asserts that enforcement of the exclusion provision in Section B, even if the provision is unambiguous, would render Acadia’s promised coverage “illusory” in violation of New Hampshire public policy favoring compensation of innocent victims of an insured’s unintentional acts.
See Am. Policyholder’s Ins. Co. v. Baker,
We need not concern ourselves with factual scenarios not presented by this case. Littlefield was convicted of the felony of criminally negligent homicide, not the misdemeanor of carelessly operating a power boat. Nevertheless, even if his conviction had been for the lesser offense, proof of the requisite culpable mental state would still be required for a conviction under New Hampshire state law. Section 625:9(11) of the New Hampshire Criminal Code makes the Code’s definitions of culpable mental states applicable to misdemeanors codified outside the Criminal Code, such as section 270:29-a (unless the non-criminal statute provides otherwise, which section 270:29-a does not). Criminally negligent operation of a power boat, therefore, like all criminal negligence under New Hampshire state law, requires at least a “fail[ure] to become aware of a substantial and unjustifiable risk” that “constitutes a gross deviation from the conduct that a reasonable person would observe in the situation.” N.H.Rev.Stat. Ann. § 626:2(d) (2004):
Moreover, as Acadia points out, even in the absence of a statutory requirement of intent, under New Hampshire state law, “a person cannot be convicted of a crime,” including a misdemean- or, “without proof that the unlawful act was accompanied by a .culpable mental
*12
state.”
State v. Goodwin,
As the district court noted, “[wjhile reasonable people can disagree about whether an insurance company should be permitted to offer insurance that fails to cover liability that results from criminally negligent conduct, the arguments supporting Little-field’s position are not so strong as to render the clause unenforceable.”
Little-field,
IV
Because we find that the insurance policy provision excluding coverage for “any loss, damage or liability willfully, intentionally or criminally caused or incurred by an insured person” is not ambiguous as applied to the undisputed facts of this case, and that its enforcement against Littlefield does not render coverage under the policy illusory, the district court’s order granting summary judgment to Acadia and denying summary judgment to Littlefield is
Affirmed.
Notes
. Section 630:3 provides, in pertinent part:
I. A person is guilty of a class B felony when he causes the death of another negli *4 gently.
, II. A person is guilty of a class A felony when in consequence of being under the influence of intoxicating liquor or a controlled drug or any combination of intoxicating liquor and controlled drug while operating a propelled vehicle, as defined in RSA 637:9, III or a boat as defined in RSA 270:48, II, he causes the death of another.
N.H.Rev.Stat. Ann. § 630:3 (2004). All sections of the New Hampshire Criminal Code to which we refer were in effect at the time of the collision on August 11, 2002.
. Littlefield was permitted in state court to ■name Hartman, with her consent, as a defendant in his declaratory judgment action because she had standing under New Hampshire state law to contest Acadia’s denial of coverage to Littlefield under the insurance ."policy. Since- Hartman and Littlefield are . both citizens of New Hampshire, Hartman’s inclusion as a defendant would defeat complete diversity. See
Strawbridge v. Curtiss,
. The policy defines an "insured person” as "the person named on the Declaration Page and any family member who resides with you. It shall also include any person or organization whom you permit to operate the yacht without , charge and for private pleasure only.” It is undisputed that Littlefield was operating the yacht with the permission of his father, the policyholder, and is an insured person under the policy.
.It is undisputed that Littlefield did not intend either to collide with the other boat or to kill the victim as a result of a collision. Under N.H.Eev.Stat. Ann. § 626:2(d) (2004), "A person acts negligently with respect to a material element of an offense” for the purposes of the criminal code, including section 630:3,
when he fails to become aware of a substantial and unjustifiable risk that the material element exists or will result from his conduct. The risk must be of such a nature and degree that his failure to become aware of it constitutes a gross deviation from the conduct that a reasonable person would observe in the situation.
Under New Hampshire state law, criminal negligence is measured against an objective standard.
State
v.
Ebinger,
. We also do not reach the question of whether the provision in Section G is unambiguous and enforceable as applied to these facts.
. Littlefield also appealed from his criminal conviction on sufficiency of evidence as well as other grounds. Oral argument was heard in the New Hampshire Supreme Court on October 13, 2004, and a decision is pending. In the event that the New Hampshire Supreme Court grants a judgment of acquittal to Littlefield or remands for a new trial, the premise of the district court's ruling and ours will have changed. Littlefield could then move for relief in the district court from the district court's judgment on the ground that *6 "a prior judgment upon which it is based has been reversed or otherwise vacated.” See Fed.R.Civ.P. 60(b)(5).
. The district court did not explicitly address either the parties' choice of federal maritime law as expressed in the insurance policy provision or its reasons for applying New Hampshire law as a consequence of the application of federal maritime law principles. It simply stated: "I interpret the [yacht] policy using New Hampshire law,”
Littlefield,
. Nor does the New Hampshire Criminal Code distinguish among states of mind in defining "crime” for purposes of the Code. Rather, “[e]very offense is either a felony, misdemeanor or violation.” N.H.Rev.Stat. Ann. § 625:9(11) (2004). "Felonies and misdemeanors are crimes,” but "[a] violation does not constitute a crime.” Id. § 625:9(II)(a), (b).
. We need not decide whether the exclusion provision would be ambiguous as applied to other facts, for example, where an insured cannot be convicted of a crime because of a lack of requisite criminal intent.
See, e.g., Allstate Ins. Co. v. Barron,
. The
Young
court implicitly based its determination that the provision was ambiguous on the fact that enforcing the provision as written would contravene "Louisiana’s public policy that liability insurance should protect innocent accident victims from losses resulting from the negligent acts of an insured.”
Young,
. Under New Hampshire law, civil liability for tortious negligence may be established where an actor is "in breach of an existing duty and create[s] a foreseeable risk of harm to someone to whom that duty is owed.”
Thibeault v. Campbell,
. We note that numerous state courts have also held that enforcement of similar insurance policy provisions excluding coverage for criminally caused loss or liability does not violate the public policy of those states.
See, e.g., Hooper,
.We express no opinion about whether similar exclusions for criminal, yet unintentional, conduct in other, non-marine policies for liability insurance, such as in automobile insurance policies, would be violative of public policy or would render such coverage illusory-
