original: This was followed by the establishment of the Grey League (Grauer Bund), sometimes called Oberbund, in 1395 in the Upper Rhine valley.
simplifications: This was followed by the establishment of the Grey League. In 1395 this was followed by the start of the Grey League or Oberbund  in Upper Rhine valley. The Grey League (Grauer Bund) or Oberbund was created after that, in 1395 in the Upper Rhine valley. Followed by the start of the Grey League in the Upper Rhine valley. The establishment of the Grey League (Grauer Bund), sometimes called Oberbund, followed it. This was in 1395 and in the Upper Rhine valley. After this, the Grey League (Grauer Bund), sometimes called Oberbund, was created in 1395 in the Upper Rhine valley. This was followed by the Grey League (Grauer Bund) in 1395 in the Upper Rhine valley. It is sometimes called Oberbund. Later, the Grey League was formed in 1395. This was followed by the set up of the Grey League or Oberbund in 1395, in the upper Rhine valley. This was followed by the establishment of the Grey League (Grauer Bund), often called the Oberbund, in the Upper Rhine Valley in 1395.