Modern Anabaptists usually look most favorably on the German Swiss Anabaptists (Grebel, Blaurock & Manz) who were initially disciples of Zwingli yet split over the issue of believer's baptism. This group was far more biblically oriented as opposed to the South Germans (Lutheran context) who were more "charismatic / experientialist."
Zwingli remained a pedobaptist serving as pastor in Zurich and was succeeded by Henrich Bullinger who held the same views. Zwingli and Calvin are patriarchs of the Reformed tradition. Both rejected the Anabaptist doctrine which said Christians could not be magistrates nor should they go to war. Zwingli was killed in battle, ironically.