After being dismissed from the position of lecturer for being unwilling to teach racism and his opposition to Nazi racial policies, he stopped participating in party activities in 1935 and left the party when the war broke out.

He quit being a nazi almost 10 years before he started issuing falsified work permits and saving people from the Holocaust.

I'll concede that you technically found a nazi that was arguably a good person, but he also quickly stopped being a nazi when it became clear what the nazi party was planning to do. Plus, being a nazi, or klansmen, or a Republican is a choice, you can literally stop doing that shit at anytime.