There are actually two pronunciations for Josephus in the Dutch-speaking world; which one you hear, largely depends on the area where you are. In addition to the one you have already listed, the other pronunciation is:/jo:.'se:.fɵs/ [noted -ed]You can find audio clips with this pronunciation here:• https://nl.forvo.com/search/Josephus/nl/ (in Dutch)
/jo:.'se:.fɵs/ [noted -ed]
You can find audio clips with this pronunciation here:
• https://nl.forvo.com/search/Josephus/nl/ (in Dutch)