1  Hans Langmann (30 Jan 1645 Gross Quassow, Mecklenburg, Germany – bef 1695)   +  Catharine Kolzen       2  Bartholomaus Langmann (26 Jun 1675 Gross Quassow, Mecklenburg, Germany – )      2  Catrina Langmann (2 Jan 1677 Gross Quassow, Mecklenburg, Germany – )      2  Johann Langmann (20 Nov 1677 Gross Quassow, Mecklenburg, Germany – )      2  Anna Langmann (18 Jan 1680 Gross Quassow, Mecklenburg, Germany – )      2  Andreas ’Andzer’ Langmann (6 Dec 1682 Gross Quassow, Mecklenburg, Germany – )      2  Michael Langmann (1 Jan 1685 Gross Quassow, Mecklenburg, Germany – )      2  N. N. Langmann (14 Oct 1686 – )