Ambrosius Flume

Ambrosius Flume and his wife run the Honeydukes sweetshop in Hogsmeade. He plays a minor role in the films. Horace Slughorn introduced Ambrosius to Ciceron Harkiss and thus had him employed. As repayment for Horace's kindess, Flume now sends a hamper of Slughorn's favorite sweets (crystallized pineapple) to him annually on his birthday. He may have been the one who sold crystallized pineapple to Tom Riddle, who gave the candies to Professor Horace Slughorn (who was quite fond of the sweets) as a casual bribe the night Tom inquired the method and effects of creating Horcruxes. Along with several other residents of Hogsmeade, Flume is believed to have participated in the Battle of Hogwarts and he evidently survived as Honeydukes was still running after the Battle of Hogwarts.

Etymology
Ambrosius comes from the Greek word "ambrosia" meaning food and drink of the gods, and usually described as sweet, linking of course to candy, which is the profession of Flume.

Appearances

 * Harry Potter and the Prisoner of Azkaban (not mentioned by name)
 * Harry Potter and the Half-Blood Prince