There were 3 hits for males with a variation of the last name Gurt. There were no hits for the actual spelling for males - only one female.
under the variations were the following: Kort, Richard, born Sept 8, 1921, died May 23, 1943; Hart, Rojza, born Dec 24, 1921. Both of these had addresses listed at Lotz. My sense would be that of the two, Kort may be an actual variation of Gurt, but hot Hart. If you would advise me as to how I should proceed, that would be helpful.
I am actually not sure why this name is gendered male, since we don't know enough about school #23 to know whether its students were male or female. Be sure to check for candidates of both genders as you research.
If that is the case, I did find one female who fits the criteria. I will proceed. Thanks.