What information did Brogard give?

Brogard revealed that Sir Percy had been to the Inn.

"Ah yes, my friend," said Sir Andrew, addressing Brogard, with the same assumption of carelessness, "my lord always wears beautiful clothes; the tall Englishman you saw, was certainly my lady's friend. And he has gone, you say?"

"He went . . . yes . . . but he's coming back . . . here—he ordered supper . . ."