Henry Billings Brown,
Johns v. Wilson — Opinion of the Court
“ The question whether a mortgagee can recover against the grantee of the mortgagor upon a stipulation in his deed from the mortgagor to assume and pay off the mortgage, as well as the more general question how far a third party may avail himself of a promise made by the defendant to another party, has been the subject of much discussion and difference of opinion in the courts of the several states ”
