Johann was born on 19 OCT 1881 in Spiesen, Saarland, Germany, the son of Adam Dumont and Catharina Ruffing.
Johann Peter Dumont (1881-?)
Adam Dumont (1855-1913)
Heinrich Dumont (1811-1866)
Johann Adam Dumont (1782-1821)
Margarethe Denk (1785-1846)
Maria Wachs (1815-1887)
Johannes Wachs (c1780-?)
Catherina Greber (c1780-1847)
Catharina Ruffing (1861-1936)
Josef Ruffing (c1836-?)
Eva Wiehn (c1836-?)