Jakob was born on 20 NOV 1851 in Wemmetsweiler, Germany, the son of Johann Dumont and Maria Klein.
Jakob Dumont (1851-?)
Johann Dumont (1823-1855)
Johann Lorenz Dumont (1787-1864)
Johann Georg Dumont (1755-1806)
Barbara Kiefer (1765-1793)
Anna Thinnes (1782-1850)
Peter Thinnes (c1757-?)
Catharina Jacob (c1757-?)
Maria Klein (1820-1883)
Peter Klein (c1795-?)
Margarethe Schwirtz (c1795-?)