| Age | 77 (age at death) |
| Birthday | 26 February, 1812 |
| Birthplace | Berlin, Prussia |
| Died | 7 December, 1889 |
| Place of Death | Leipzig, German Empire |
| Zodiac Sign | Pisces |
Gustav Friedrich Beyer (von Beyer since 1859; born 26 February 1812 in Berlin; died 7 December 1889 in Leipzig) was a Prussian general and war minister of the Grand Duchy of Baden.
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