NIKOLAUS von Bibra
It is not actually known if the man know as "Nikolaus von Bibra" was a
member of the "von Bibra" family.  On the plus side he lived not too far
from Bibra bei Meinigen and records were very thin in the 1200's.  On the
negative side, he could be a monk just from the same Bibra or from one
Nikolaus is listed under theology and satire.  He wrote under the
pseudonym "Occultus Erfordernis" and his satirical work is called
Carmen
Satiricum
.  The book referenced on this page was written in 1990's.
Link to overview on book
with bibliography about
Nikolaus von Bibra
Link to
Amazon.de
page on book
Page 20-23 of Vol. 1
of the Family History
discusses the issue
of his connection to
the family.
Article on Nikolaus
"von Bibra" -
German Wikipedia