Walter Kasper | Kasper Salin Prize | Ferdinand Rudolph Hassler | Lynne Rossetto Kasper | Hans Leo Hassler | Thomas Häßler | Kasper T. Toeplitz | Kasper Schmeichel | Kasper Bekas | Julia Hassler | Jakob Hassler | Antonín Kasper, Jr. |
He is also notable as the father of the musicians Jakob Hassler, Hans Leo Hassler and Kasper Hassler.