De Hertel, John Edward: Lieutenant-Colonel Digitized Service Record Source: The Band Leader from Patriots, Cooks, and Safety-Firsters. Find-A-Grave On the Way to Berlin De Hertel, John Edward: Lieutenant-Colonel.Source: On the Way to Berlin. De Hertel, John Edward: Lieutenant-Colonel.Source: On the Way to Berlin. Share this:EmailFacebookTwitterRedditLinkedInPrintTumblrPocketPinterestTelegramWhatsAppSkypeLike this:Like Loading...