Maybe so. There were certainly many good gentiles.
Most of my paternal family fled on their own from Vichy France, blazing their own trail, replete with dead cops and border guards. Pretty ugly exit.
My maternal family hid in a series of masonic lodges through Poland and many churches, of all kinds. Several (that did not make it out) were in camps with Roman Catholics and Jehovah’s witnesses.
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.