Dave and Shirley Diepenbrock with Ethnos360 (formerly New Tribes Mission) have primarily worked with the Ivanga people group of Papua New Guinea since 1993.  Together with their three children they lived in the remote village of Kedekede where Dave and Shirley developed discipleship training, literacy training and translation of the Ivanga New Testament.  

 

On the mission field God used Dave and Shirley in other ministries like Shirley being on the field homeschool team, Dave being Field Security Coordinator and center manager.  Recently, God moved Dave and Shirley back to the US at the Ethnos360 Headquarters in Sanford FL where Dave is now the Director of Security and Shirley continues to work on the Ivanga Translation.

 

 

Here is a link to their website. 

https://blogs.ethnos360.org/dave-diepenbrock/