1  Jochim Johann Langmann (6 Jul 1658 Gross Quassow, Mecklenburg, Germany – )   +  Maria Landorph (abt 1670 Strelitz, Mecklenburg – )      2  Elisabeth Langmann (24 Jul 1692 Gross Quassow, Mecklenburg, Germany – )      2  Andres Langmann (24 Aug 1694 Gross Quassow, Mecklenburg, Germany – 26 Feb 1761)         +  (Name Unknown)            3  Hans Langmann                +  Thrine (Cathrine) _____       2  Catharine Langmann (22 Jan 1696 Gross Quassow, Mecklenburg, Germany – )      2  Maria Langmann (17 Nov 1698 Gross Quassow, Mecklenburg, Germany – )         +  Casper Rechlin       2  Anna Langmann (20 Jul 1700 Gross Quassow, Mecklenburg, Germany – )      2  Peter Langmann (10 Aug 1706 Strelitz, Mecklenburg – )