Yes, I believe Lizzie was his aunt. I have something written in dad's handwritting that states Lizzie, Jake, John, Phillip and Bill Pronk came to America and settled in Hospers, Iowa. the way is reads it leads one to beleive they were all from Holland. They were all from Henry Pronk that came from Holland. He also states there is another clan of Pronks-not from the same blood line living in this general area.