Karel Johan Gustav Hartlaud was a German Physician and Ornithologist. Hartlaub was born in Bremen, and studied at Bonn and Berlin before graduating in medicine at Göttingen. In 1840, he began to study and collect exotic birds, which he donated to the Bremen Natural History Museum. He described some of these species for the first time. In 1852, he set up a new journal with Jean Cabanis, the Journal für Ornithologie. He wrote with Otto Finsch, Beitrag zur Fauna Centralpolynesiens: Ornithologie der Viti-, Samoa und Tonga- Inseln. Halle, H. Schmidt. This 1867 work which has handcoloured lithographs was based on bird specimens collected by Eduard Heinrich Graeffe for Museum Godeffroy. A number of birds were named for him, including Hartlaub's Bustard, Hartlaub's Turaco, Hartlaub's Duck, and Hartlaub's Gull
Botanist
Sir Victor Alexander Haden Horsley was a British scientist and professor
Charles Jamrach was a leading dealer in wildlife, birds and shells in 19th century London. He owned an exotic pet store on the Ratcliffe Highway in east London - at the time the largest such shop in the world. Jamrach's nearest rival was Edward Cross, who ran a menagerie at Exeter Exchange on the Strand.
Jamrach was born in Germany. His father, Johann Gottlieb Jamrach, was chief of the Hamburg river police, whose contacts with sailors enabled him to build up a trade as a dealer in birds and wild animals, establishing branches in Antwerp and London.
Charles Jamrach moved to London and took over that branch of the business after his father's death in circa 1840. He became a leading importer, breeder and exporter of animals, selling to noblemen, zoos, menageries and circus owners, and buying from ships docking in London and nearby ports, with agents in other major British ports, including Liverpool, Southampton and Plymouth, and also in continental Europe. His business included a shop and a museum - named Jamrach's Animal Emporium - on the Ratcliffe Highway and a menagerie in Betts Street, both in the East End, and a warehouse in Old Gravel Lane, Southwark.
Jamrach was also largely responsible for restocking P T Barnum's circus after a fire in 1864.
A sea snail, Amoria jamrachii, was named after Jamrach by John Edward Gray, keeper of zoology at the British Museum, to whom Jamrach had forwarded the shell after he obtained it
Animal dealer
Sir William Goscombe John was a Welsh sculptor known for his many public memorials