For Bleckwedel there are 3 on Yasni with different names.
Among the most common last names on Yasni Bleckwedel is on position 4524.
Bleckwedel is another name for Koehler and produces charcoal = Bleck -> black coal Wedel - The wood of the ignition to keep the stake>
(Sent from: Gerd Bleckwedel)