+———Michael Langmann (abt 1748 – )      |  +———Johann Langmann (1 Jun 1791 Stainz, Steiermark, Austria – )  |   |      |   +———Theresia Steyrer  |      Michael Langmann (19 Feb 1830 Stainz, Steiermark, Austria – )  |      +———Caecilia Oswald