Johann Caspar Ontrop (1747- ) |
Hermann Heinrich Ontrop (1796- ) |
Friedrich Wilhelm Ontrop (1803- ) |
Elisabeth Anna Maria Poland (1803- ) |
Johann Hermann Ontrop (1800- ) |
Maria Catharina Poland (1800- ) |
Friedrich Ontrop (1831- ) |
Heinrich Ontrop (1831- ) |
Maria Catharina Theodore Lisette Ontrop (1835-1836) |