For Beucker there are 6 on Yasni with different names.
Among the most common last names on Yasni Beucker is on position 4521.
"Beucker" 1 Waldecker dialect to this day for "Books" 2. of MHG "beech" (tree, so "at / to the Book" as a term of residence of the family.
(Sent from: Udo Beucker)