Jan Baptist van Helmont was born on January 12, 1577.
make the plants grow
Jan Baptist van Deynum was born in 1620.
Jan Baptist van Fornenburgh died in 1650.
Jan Baptist van Fornenburgh was born in 1585.
Jan Baptist van Heil died in 1685.
Jan Baptist van Heil was born in 1609.
Jan Baptist van Rensselaer was born in 1629.
Jan Baptist van Rensselaer died in 1678.
Jan Baptist van Helmont was born on January 12, 1577.
Jan Baptist van der Hulst died in 1862.
Jan Baptist van der Hulst was born in 1790.
Jan Baptist van Deynum died on 1668-05-02.