Everything Perfect-Organism wrote is true. I'm polish and i confirm that Wierzbowski must have been of polish descent.
Actually when I think of it we have many names with "Willow: in it: Wierzbowski, Wierzbicki, Wierzba...
I remember watching Aliens as kid and during a scene showing all the marines cam feeds, my mother asked: "There are polish marines in this movie?" I said: " Well one of them is". She replied: "Oh that is nice", and watched the whole movie with me. She hates sci-fi but patriotism did its part
So I'll write this in polish: Świeć Panie nad jego duszą.
It;s our "Rest in peace" and literally: "Lord shine over his soul"