Karl Marx died in his armchair at his home in London, largely stateless and in relative obscurity, attended by his housekeeper and family friend Friedrich Engels. Only a handful of mourners attended his burial at Highgate Cemetery, yet within decades his theories of class struggle and historical materialism would inspire revolutions across the globe and define the ideological battle lines of the twentieth century.
By the time of his death on March 14, 1883, Marx was a diminished figure, wracked by bronchitis and pleurisy, having outlived his wife Jenny and most of his children. He had spent his final years in London still laboring over the later volumes of Das Kapital, never completing them; Engels would piece together and publish the remaining volumes from Marx's notes after his death.
Engels, arriving at Marx's house to find him gone, reportedly said, 'Mankind is shorter by a head, and that the greatest head of our time.' The funeral at Highgate Cemetery drew only eleven mourners, a strikingly modest send-off for a man whose economic and political theories would eventually influence movements governing over a third of the world's population during the twentieth century.
Marx died without seeing any state adopt his ideas; the Russian Revolution was still 34 years away. His grave, later marked by a large bust erected in 1956, became a pilgrimage site for admirers and a target for vandals, a fitting monument to a thinker whose legacy remains as contested as it is consequential.