Elisabeth Barbara Barth, daughter of Johann Michael Barth and Maria Charlotta Weber , 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. Johann was born on 20 July, 1803, in Hochspeyer, Bayern, Germany. They had six children: Jacob, Heinrich, Anna Maria, Barbara, Michael , and Peter .

Jacob Knapp was born on 15 Feb 1824 in Hochspeyer, Bayern, Germany.

Heinrich Knapp was born on 27 November, 1825, in Hochspeyer, Bayern, Germany.

Anna Maria Knapp was born on 28 January, 1828, in Hochspeyer, Bayern, Germany.

Barbara Knapp was born on 13 January, 1831, in Hochspeyer, Bayern, Germany.

Michael Knapp was born on 9 January, 1833, in Hochspeyer, Bayern, Germany.

Peter Knapp was born on 12 August, 1836, in Hochspeyer, Bayern, Germany.