Both of my Grandfathers served with the British Forces in Cyprus.
My paternal Great Grandmother was a member of the SS Frauenkorps. She was never called up to guard the Concentration camps, but they say it was a close run thing towards the end of the war. My Paternal Great Grandfather was a medic in the German Army, but was a pacifist and (quietly was said to be) against Nazi rule. They both fled to Baden Austria when they realised the Allies were going to win the war.
My Paternal Grandmother sadly takes after her Mother and is quite Fascist. Once she came to the UK she would have rolled up the rope ladder to prevent anyone else to get in. Very much a case of "F**k you, I got mine". She went on to attempt to become a Conservative Counsellor, but couldn't get elected. However was very active in Conservative party circles in the 80's and early 90's hosting various parties and dignitaries.