Here, I'll be grumpy for a moment...fixed it for ya^^^^^. :-)
My mom's family was an Army family (in her and her parents' generation, at least), and all spent lots of time in Germany post war (only one of them spent much time there during the war, and I guess even that was only a few months). They all adopted a lot of German cultural habits, to the point that my nieces and nephews call my mom and dad Oma and Opa...which I find odd (and maybe makes me grumpy?).
When you say "spent time there during the war," do you mean someone serving in active duty, or something else?
A lady from Germany moved to Houston next door to my uncle and his wife decades ago. I don't know much about her story but she had no husband or children by the time they knew her. She still had a house and belongings in Germany and she tapped them to administrate her estate when she passed. They did it because they understood she had no one else to do it. I don't think it bothered my uncle....that dude lives to hop on a plane and go have an adventure. I think having to go spend time in Germany cleaning out her place and dispersing her stuff according to her wishes made my aunt grumpy, tho. Germany has very different property/inheritance laws than here, so in some ways I gather their job was simpler than what I might've imagined.