For Brönner there are 26 on Yasni with different names.
Among the most common last names on Yasni Brönner is on position 4501.
My knowledge is a branch of Brönner from the forested Spessart region in which the burning of charcoal was common. The name is derived Brönner therefore differs from charcoal burning.
(Sent from: Wolfram Brönner)