Karl married Sophia Barbara Kunkel on 19 June, 1831, in Leibenstadt, Adelsheim, Germany. They had three children: Catherine, Johann Michael , and Sophia Barbara .

Catherine Kugler

Johann Michael Kugler was born on 8 August, 1837, in Leibenstadt, Adelsheim, Germany, died on 16 July, 1917, in Norborne, Missouri, at age 79, and was buried on 18 July, 1917, in Norborne, Missouri, Fairhaven Cemetery.

Johann Michael married Maria Katarina Kolb on 30 November, 1862, in Leibenstadt, Adelsheim, Germany. Maria was born on 15 April, 1840, in Leibenstadt, Adelsheim, Germany, died on 30 November, 1930, in Norborne, Missouri, at age 90, and was buried on 2 December, 1930, in Norborne, Missouri, Fairhaven Cemetery. They had seven children: Heinrich Johann, Sophia Christiana, Katarina Christiana, Johann Andreas, Andreas, Maria Christiana , and Christiana .

Sophia Barbara Kugler was born on 19 October, 1842, in Leibenstadt, Germany, died on 23 April, 1913, in Minonk, Illinois, at age 70, and was buried in Minonk Township Cemetery, Minonk, Illinois.

Sophia Barbara married Andrew John Gerner on 7 December, 1866, in Leibenstadt, Germany. Andrew was born on 7 November, 1839, in Merchingen, Baden, Germany, died on 21 November, 1926, in Minonk, Illinois, at age 87, and was buried in Minonk Township Cemetery, Minonk, Illinois. They had seven children: Andrew John, Christina, John Christian, Christian, Mary Elizabeth, Carolina Christine , and Sophia .