| Age | 88 (age at death) |
| Birthday | 1 September, 1924 |
| Birthplace | Durand, MI, USA |
| Died | 25 February, 2013 |
| Place of Death | Valencia, California |
| Zodiac Sign | Virgo |
| Nationality | American |
| Occupation | Composer |
Stewart Roussin Fischer (September 1, 1924 – February 25, 2013) known professionally as Dirk Fischer or Dirty Dirk Fischer was an American composer, arranger, educator, trumpeter, and valve trombonist. Before moving to California in 1959, he spent his young adulthood in the Northern Plains, performing with and writing for territory bands booked out of Omaha, Nebraska. He was the brother of Clare Fischer.
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