How do Anabaptists make use of the church fathers?

I'm starting a more thorough journey into understanding Anabaptism and neo-Anabaptism (largely through Hauerwas), but I've not used any "generalist" resources yet and so it's not entirely clear where writers are drawing their ideas from at times. So, my two questions: i) Do Anabaptist thinkers draw heavily upon the church fathers? ii) If so, who is the most notable thinker from the tradition(s)? iii) Is there a resource which attempts to show connections and/or tensions between Anabaptists and the church fathers? Thanks!