John Cassin (September 6, 1813 – January 10, 1869) was an American ornithologist from Pennsylvania. He worked as curator and vice president at the Philadelphia...

Jack Cassin (born 1915), Australian rules footballer John Cassin (footballer) (born 1951), Australian rules footballer, son of Jack John Cassin (1813–1869)...

Commodore John Cassin (July 16, 1760 – March 24, 1822) was a United States Navy officer, who led the vital defense of Gosport Navy Yard during the War...

Endangered Species Act due to Extinction". Retrieved October 16, 2023. Cassin, John (1855). "Notices of some new and little known Birds in the collection...

the American ornithologist John Cassin. Cassin's kingbird was formally described in 1826 by English naturalist William John Swainson under the current...

Cassin's finch (Haemorhous cassinii) is a bird in the finch family, Fringillidae. This species and the other "American rosefinches" are placed in the genus...

René Samuel Cassin (5 October 1887 – 20 February 1976) was a French jurist known for co-authoring the Universal Declaration of Human Rights and receiving...

Cassin's vireo (Vireo cassinii) is a small North American songbird, ranging from southern British Columbia in Canada through the western coastal states...

John Cassin (born 2 July 1951) is a former Australian rules footballer who played for Essendon, North Melbourne and Fitzroy in the VFL, and West Torrens...

subspecies of the barred parakeet: Bolborhynchus lineola (Cassin 1853) Bolborhynchus l. lineola (Cassin 1853) Bolborhynchus lineola tigrinus (Souance 1856) –...