H2O's EU5 Mod Workshop 中文

Jagaraga

Jagaraga was a Javanese principality in the country north of Magetan, near Madiun. It belonged to the shifting political landscape of eastern Java in the late sixteenth century, when Mataram expanded from its base in central Java. After the conquest of Madiun in 1590–91, Mataram extended its authority towards neighbouring territories, including Jagaraga. The region lies among the valleys and lowlands east of the volcanic mountains of central Java.

References

  1. en.wikipedia.org/wiki/Mataram_Sultanate
  2. grobogan.go.id/berita/kabupaten-grobogan-pada-masa-mataram-kartosuro-dan-surakarta