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British statesman, soldier and writer

Irish playwright

English botanist and scientific translator

British philosopher, logician, mathematician, historian, writer, social critic, political activist and Nobel laureate

Franco-English writer

British birth control campaigner and paleontologist

English musician

Zionist leader, 1st president of Israel

English mathematician and biometrician

British-Indian geneticist and evolutionary biologist

Scottish photographer and botanist

English author and Christian apologist

Scottish marine biologist and antarctic explorer

Scottish nutritionist, Director-General of the United Nations Food and Agriculture Organization

British politician and author

English mathematician and philosopher

English biologist, philosopher, author

English children's writer and illustrator

British noble

British astronomer

English physicist

University professor, biologist, educationalist

German-Jewish physicist and mathematician

German prince

British soldier, intelligence officer and ornithologist known for theft and falsification of specimens

British Liberal statesman

Greek-British poet, author, doctor, scientist and naturalist

British physicist

British ornithologist

British politician

British indologist

British writer and trapper

British politician

New Zealand-born British chemist and physicist

British explorer, botanist, linguist and colonial administrator

English ethnographer, scientific writer and explorer

British botanist

American Mormon leader

Indian-born British medical doctor and Nobel laureate

British army explorer