That right there is real, living, breathing history. I hope your family is able to get the stories all told while the principals are still alive to do the telling.
We did, including on video in the Shoa museum.
Completely unrelated, but my distant cousin is Melanie Laurent, who got to kill a whole slew of fake Nazis in Quentin Tarantino's movie Inglorious Basterds, which I recently saw.
I wonder if she knows her grandfather's role in actually killing more than a few Nazis in France.