I can help. My dad's cousin Henry Hahlbeck can be of great help. I have a picture of Anna ( I look a lot like her) and I know about the Ihde-Hahlbeck connection. I also have a great picture that was given me recently that has all the Hahlbecks and two Ihde in it along with some family history. Henry's sister Velma was family historian. Unfortunately she has passed. I hope the two people I found looking for the connection between these families contacts me.