Kierkegaard, Sören Aaby, philosophical and religious thinker, born at Copenhagen; lived a quiet, industrious, literary life, and exerted a chief influence on 19th-century Dano-Norwegian literature; his greatest works are “Either-Or,” and “Stadia on Life's Way” (1813‒1855).
Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)
Kiepert, Heinrich * Kieselghur