Johann was born on 22 AUG 1821 in Schiffweiler, Germany, the son of Johann Lorenz Dumont and Anna Thinnes.
He died on 10 OCT 1821 in Schiffweiler, Germany.
Johann Georg Dumont (1821-1821)
Johann Lorenz Dumont (1787-1864)
Johann Georg Dumont (1755-1806)
Christian Dumont (1725-?)
Anna Catharina Zart (1731-1785)
Barbara Kiefer (1765-1793)
Peter Kiefer (c1740-?)
A. M. (c1740-?)
Anna Thinnes (1782-1850)
Peter Thinnes (c1757-?)
Catharina Jacob (c1757-?)