Sadly, I cannot ID the car although I think Joćo is maybe on the right track. The vehicles from this company seem to have had a large assortment of radiator mascots/ornaments from what I see on the web.
I did, though, want to comment on the composition and the "look" of the photo which really struck me.
The "Patriarch" sitting behind the wheel, the oh so proud Papa in his very expensive coat with his legs crossed, a very nicely dressed Mama and then the two daughters. Obviously rather wealthy folk. In the doorway is, I imagine, one of the house servants and peeking out of the front window, perhaps the cook and another house servant.
Very evocative of how the well to do lived in the late twenties/up through most of the thirties.
I wonder what became of them after, say, 1938.
A most interesting period photograph which I will keep in my file whether or not we ever ID the car.
Thanks, Pal.
Bill