Julius Theodor Christian Ratzeburg
Julius Theodor Christian Ratzeburg ( 16 February 1801– 24 October 1871 ) was a German zoologist , botanist , entomologist , and forester . 
<triplet> Julius Theodor Christian Ratzeburg <subj> 16 February 1801 <obj> date of birth <subj> 24 October 1871 <obj> date of death