Barbara, I have reviewed the Peter Hiebert Genealogy and there is no connection that I can detect. My branch of the Hieberts originated on the Bergthal Colony in Russia and emigrated to Canada through North Dakota through 1874 and 1875. They came in various groups. They settled in Lowe Farm which I know to be near Plum Coulee. While there is likely some connection to your Hieberts I cannot find it in my book. I hope this helps.