Kurt Vonnegut | Roger Clemens | Clemens Krauss | Clemens Brentano | Olivia Langdon Clemens | Clemens Kapuuo | Clemens August of Bavaria | Vonnegut Hardware Company | Paul Clemens von Baumgarten | Mary Strong Clemens | Kurt Vonnegut's | Joseph Clemens | Clemens von Pirquet | Clemens Cornielje | Adelaide Clemens | Susy Clemens | Sherrard Clemens | Roger Clemens Award | Quintus Tineius Sacerdos Clemens | Prince Clemens Wenceslaus of Saxony | Martin Clemens | Mark Vonnegut | Kurt Vonnegut's Monkey House | James Clemens | Jacob Clemens non Papa | Dan Clemens | Clemens Winkler | Clemens von Ketteler | Clemens Mayer | Clemens Maria Hofbauer |
Vonnegut was born on August 8, 1855 in Indianapolis, Indiana to Freethinker German-American parents Katarina Blank, a homemaker, and Clemens Vonnegut Sr. (1824–1906), a powerful nineteenth-century German-American businessmen in Indianapolis and founder of the Vonnegut Hardware Company.