An Earl or Countess—the same.
To the Right Honourable the Earl, or Countess, of Shrewsbury.
A Viscount or Viscountess—
1. My Lord, or Madam, May it please your Lordship, or, May it please your Ladyship.
2. To the Right Honourable Viscount, or Viscountess, Lifford.
A Baron or Baroness—the same.
To the Right Honourable, the Lord Wensleydale, or The Lady St. John.
The widow of a Nobleman is addressed in the same style, with the introduction of the word Dowager in the Superscription of her letters.
To the Right Hon. the Dowager Countess of Chesterfield.