from
Bouvier's Law Dictionary, Revised 6th Ed (1856)
NEUTRAL PROPERTY, insurance. The words "neutral property" in a policy of
insurance, have the effect of warranting that the property insured is
neutral; that is, that it belongs to the citizens or subjects of a state in
amity with the belligerent powers.
2. This neutrality must be complete hence the property of a citizen or
subject of a neutral state, domiciled in the dominions of one of the
belligerents, and carrying on commerce there, is not neutral property; for
though such person continue to owe allegiance to his country, and may at any
time by returning there recover all the privileges of a citizen or subject
of that country; yet while he resides in the dominion of a belligerent he
contributes to the wealth and strength of such belligerent, and is not
therefore entitled to the protection of a neutral flag; and his property is
deemed enemy's property, and liable to capture, as such by the other
belligerent. Marsh. Ins. B. 1, c. 9, s. 6; l John. Cas. 363; 3 Bos. & Pull.
207, u. 4; Esp. R. 108; l Caines' R. 60; 16 Johns. R. 128. See also 2 Johns.
Cas. 478; 1 Caines' C. Err. xxv.; l Johns. Cas. 360; 2 Johns. Cas. 191.
3. If the warranty of neutrality be false at the time, it is made, the
policy will be void ab initio. But if the 'ship, and property are neutral at
the time when the risk commences, this is a sufficient compliance with a
warranty of neutral property, and a subsequent declaration of war will not
be a breach of it. Dougl. 705. See 1 Binn. 293; 8 Mass. 308; 14 Johns. R.
308; 5 Binn. 464; 2 Serg. & Rawle, 119; 4 Cranch, 185; 7 Cranch, 506; 2
Dall. 274.