Johann Michael Barth, son of Johann Heinrich Barth and Maria Katherina Bohlander , was born on 24 February, 1766, in Hochspeyer, Bayern, Germany and died on 31 January, 1844, in Hochspeyer, Bayern, Germany, at age 77.

Johann Michael married Maria Charlotta Weber , daughter of Johann Georg Weber and Elizabeth Dickler , on 2 January, 1787, in Hochspeyer, Bayern, Germany. Maria was born on 25 February, 1769, in Hochspeyer, Bayern, Germany and died on 12 December, 1838, in Hochspeyer, Bayern, Germany, at age 69. They had 11 children: Elisabeth, Johann Heinrich, Louisa, Elisabeth, Johann Heinrich, Anna Barbara, Elisabeth Barbara, Anna Maria, Johann Heinrich, Johann David , and Katherina .

Elisabeth Barth was born on 4 January, 1788, in Hochspeyer, Bayern, Germany.

Johann Heinrich Barth was born on 21 July, 1789, in Hochspeyer, Bayern, Germany.

Louisa Barth was born on 10 April, 1791, in Hochspeyer, Bayern, Germany and died on 22 October, 1792, in Hochspeyer, Bayern, Germany, at age 1.

Elisabeth Barth was born on 19 December, 1793, in Hochspeyer, Bayern, Germany and died on 26 May, 1797, in Hochspeyer, Bayern, Germany, at age 3.

Johann Heinrich Barth was born on 9 July, 1797, in Hochspeyer, Bayern, Germany.

Anna Barbara Barth was born on 11 July, 1798, in Hochspeyer, Bayern, Germany and died on 9 March, 1837, in Hochspeyer, Bayern, Germany, at age 38.

Anna Barbara married Heinrich Mock on 19 September, 1816, in Hochspeyer, Bayern, Germany.

Elisabeth Barbara Barth was born on 6 August, 1801, in Hochspeyer, Bayern, Germany and died on 24 May, 1845, in Hochspeyer, Bayern, Germany, at age 43.

Elisabeth Barbara married Johann Jacob Knapp on 20 March, 1823, in Hochspeyer, Bayern, Germany.

Anna Maria Barth was born on 19 April, 1804, in Hochspeyer, Bayern, Germany and died on 23 September, 1834, in Hochspeyer, Bayern, Germany, at age 30.

Anna Maria married David Hildenbrand on 29 November, 1827, in Hochspeyer, Bayern, Germany.

Johann Heinrich Barth was born on 3 November, 1806, in Hochspeyer, Bayern, Germany and died in 1868, in Hochspeyer, Bayern, Germany, at age 62.

Johann Heinrich married Anna Maria Burgdoerfer , daughter of Abraham Burgdoerfer and Henrietta Wilhelmine Gross , on 24 May, 1831, in Sippersfeld, Pfaz, Bayern, Germany. Anna was born on 8 May, 1807, in Neuhemsbach, Bayern, Germany, died on 13 October, 1885, in RR Minonk, Illinois, at age 78,and was buried on 14 October, 1885, in Minonk Township Cemetery,Minonk, Illinois. They had 12 children: Anna Maria Sara, Carl, Johann Michael, Heinrich, Charlotta, Karl, Heinrich, Elizabetha, Wilhelmina, Margaretha, Wilhelm Joseph , and Katherina (Catherine) .

Johann David Barth was born on 13 April, 1808, in Hochspeyer, Bayern, Germany.

Katherina Barth was born on 31 January, 1810, in Hochspeyer, Bayern, Germany and died on 14 May, 1814, in Hochspeyer, Bayern, Germany, at age 4.