Read the extract and answer Questions 46 to 50.
O thou dull Moor, that handkerchief thou speak'st of
I found by fortune, and did give my husband;
For often with a solemn earnestness-
More than indeed belonged to such a trifie-
He begged of me to steal't. (Act V, Scene Two, lines 223 - 227)
The speaker is _________