He knew, then, that his professional instincts had not misled him, but that he had been driving an American millionairess.
"The Sins of Séverac Bablon"
Sax Rohmer
It had, perhaps, been one of her greatest, for in addition to two princes of the blood royal, she had secured the great sensation of the day, the young millionairess, Lady Isabel Earlsley.
"Only One Love, or Who Was the Heir"
Charles Garvice
You may be a parlour maid one year; the next you may keep a hotel; and the next you may be a millionairess travelling in Europe.
"Lady-Betty-Across-the-Water"
Lowell, Orson