§ Mr. Robert Dundas (son of lord Melville), adverting to the notice given yesterday evening, by an hon. gent. not now in his place (Mr. Whitbread), of a motion for an impeachment of lord Melville, intimated, that in the event of lord Melville's wishing to be heard in person before the house in justification of his conduct (which wish he had no doubt he would express), he should, on the same day, submit a motion to the house, that lord Melville be allowed so to be heard.