Halvor Heyerdahl Rasch
Halvor Heyerdahl Rasch ( 8 January 1805 – 26 August 1883 ) was a Norwegian zoologist and educator . 
<triplet> Halvor Heyerdahl Rasch <subj> 8 January 1805 <obj> date of birth <subj> 26 August 1883 <obj> date of death