by John Marshall Harlan, Royal Insurance Company v. Martin…
“ It may well be that an insurance company would be willing to insure property owned by a particular person of whose character and habits its agent had knowledge or information, but unwilling to insure the same property if owned by that person in connection with others. Prudence requires that a company, before insuring against fire, should be informed as to the actual ownership of the property proposed to be insured, and know who, in virtue of such ownership, will be entitled to its custody and to control it during the term of the policy. ”
