• Hermine Florentine Karoline Elise Menzel1889
  • Hermann Mrowiec(1890–1915)
  • Georg Mrowiec(1891–1916)
  • Otto Mrowiec(1893–1900)
  • Irene Mrowiec(1894–1956)
  • Walter Bruno Mrowiec(1896–)
  • Hermine „Mimi“ Mrowiec(1898–)
  • Martha Mrowiec(1900–1928)