“White or Jewish”? That could be seen as implying that those are two different groups. The club is largely Jewish and takes in some White but non-Jewish members. I guess it could hard to put that into a headline,
“A biracial marriage, where Plaintiff’s wife and children have Hispanic heritage?” Is that truly “biracial”? Or is it just that the wife’s side of the family spoke Spanish?
They are different groups if the topic is discrimination law. Jews are a legally protected class, in a category separate from whites.