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Franz Xaver was born on June 4, 1754.
Franz Xaver Zach was born on June 4, 1954, in Vienna, Austria.
Franz Xaver was born on June 4, 1754 and died on September 2, 1832. Franz Xaver would have been 78 years old at the time of death or 261 years old today.
Franz Xaver Gerl was born in 1764.