Most tellers work in bank branches. They sit at a computer station and interact with customers from behind a glass partition. Some banks are experimenting with new formats that allow the teller to more closely interact with a customer by changing the place of the teller station or removing the glass barrier. Location.
Countess definition, the wife or widow of a count in the nobility of Continental Europe or of an earl in the British peerage. See more.
A Duke is senior to a Marquis (or marquess), who is senior to an Earl, who is senior to a Baron. They have different robes and coronets. A Count is a foreign word for an Earl, and both their wives are Countesses.