July 7, 1823

John Kells Ingram, born

Ireland

John Kells Ingram, born

John Kells Ingram (7 July 1823 – 1 May 1907) was an Irish economist and poet who started his career as a mathematician.

He has been co-credited, along with John William Stubbs, with introducing the geometric concept of inversion in a circle

Literary works

Ingram published several books of poetry and fiction:

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