-
Literatur 97 (1975) 365–95, p. 365 (in German).
Wybren Jan Buma (Ed.): Die
Brokmer Rechtshandschriften.
Oudfriese Taal- en
Rechtsbronnen 5. The Hague: Nijhoff...
- Leer and
Wittmund as well as town of Emden." Jan
Wybren Buma (ed.): Die
Brokmer Rechtshandschriften. Nijhoff, The Hague, 1949 (Oudfriese Taal- en Rechtsbronnen...
- to
claim land into the moor
until they
reached someone else's land. The
Brokmers are
mentioned for the
first time in the Östringen (Rastede) chronicles...