1 Hans Langmann (abt 1715 – ) + (Name Unknown) 2 Andreas Langmann (1739 Zierke, Neustrelitz, Meck-Strelitz, Germany – ) 2 Anna Maria Langmann (1740 Zierke, Neustrelitz, Meck-Strelitz, Germany – ) 2 Martin David Langmann (1743 Zierke, Neustrelitz, Meck-Strelitz, Germany – ) 2 Frederik Peter Langmann (1747 Zierke, Neustrelitz, Meck-Strelitz, Germany – )