Number 112 on the school picture.
suvived. See Ilse Kroch number 157. They came from Argentine to Israel in 1946 and Ernst was killed in the Israel War of Independence.
His father built the Holyland Hotel in his name in Jerusalem. See http://de.wikipedia.org/wiki/Hans_Kroch
See: http://www.geni.com/genealogy/people/Ernst-Kroch/6000000002215913912
Biography