Johann Georg Hiedler was born circa 1792 to Martin Hiedler (1762-1829) and Anna Maria Göschl (1767-1854) and died 9 February 1857 of unspecified causes. He married Unknown (-1824) 1824 . He married Maria Anna Schickelgruber (1795-1847) 1842 .
Children
| Name | Birth | Death | Joined with |
| Alois Schicklgruber (1837-1903) | 7 June 1837 Strones, Waldviertel, Lower Austria, Austria | 3 January 1903 Gasthaus Wiesinger, Linz, Upper Austria, Austria | Anna Glasl-Hörer (c1823-1883) Franziska Matzelsberger (c1854-1884) Klara Pölzl (1860-1907) |
Footnotes (including sources)
| ‡ General |