Carl Friedrich Bruch (March 11 1789 - December 21 1857) was a German ornithologist. In 1828, he proposed a system of trinomial nomenclature, in contrast to the binomial system of Linnaeus. Wikipedia
The definitive Wikipedia entry for Carl Friedrich Bruch. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Carl_Friedrich_Bruch