Freiderike (girl, 16)
Felix (boy, 13)
Joschi (not sure, 11)
Mariechen (not sure, 9)
Johann (boy, 7)
Karli (boy, 5)
Sophie (girl, 3)
Henriette (girl, 1)
Just found it interesting. She didn't say whether Joschi and Mariechen were girls or boys, but if I had to guess I'd say Joschi was a boy and Mariechen a girl. Could easily be wrong though.