In the county of Schubin, an evident family relationship did exist between members of the ZWIRTZ family and members of the following families: BREITSKE (BREITZKE) - HÜBNER - JAHNKE - TORNOW

Located approximately 60 km away from the town of Krojanke , in 1847 a bearer of the family name ZWIR T Z is recorded for a very first time in a christening record of the Protestant Church of Schubin : accordingly, the resident Ernst    Friedrich Wilhelm ZWIRZ became father of a son with same first name in the small village called Neuwelt . A Caroline BREITSKE is recorded as the mother. Most probably, the father is the youngest son of Martin Ludewig ZWIRZ , who is living in Krojanke . In the upcoming years, Ernst   and Caroline are going to have another eight children, born in the villages Schubin , Gromaden (today Szubin and Gromadno, located in Poland), as well as in Kowalewko , all located in the county of Schubin in today‘s Poland. In 1851 , Caroline is approbated and sworn in as midwife in the town of Schubin . According to the death record of the Protestant Church of Exin from 1862 , Ernst , at that point in time the father of ten children, choses to end his life by commiting suicide through hanging. Caroline however marries again in 1863 , gives birth to three more children and continues working as a midwife in Gromaden at least until 1884 .