An user German
says…

Burgen
Noun
  wurde
Auxiliary
  in
Adposition
  der
Determiner
  Abteikirche
Noun
  von
Adposition
 Casamari  begraben
Verb
.

Castles were buried in the abbey church of Casamari.
Words and sentences
New
Burgen

plural of Burg

New
wurde

first/third-person singular preterite of werden

New
in

New
der

New
Abteikirche

abbey church

New
von

  1. from
  2. of, belonging to (often replacing genitive; see usage note below)
  3. by (with passive voice)
  4. about, of (a topic)
  5. on, with (a resource)

New
begraben

to bury (also figuratively)

Comments