... The Duke of Portland died on Monday afternoon, abont five o'clock, at Burlington- houfe. His fufterings from the dilorder with wbich he has fo long been afflifted, in- duced him to fubmit to the operation of !■. thotomy, and a large ftone was extrafled The operation was fkilfully performed, and every thing feemed to promife a fuccefsful iffue, but unfortunately his Grace was foon after feized ...