Helene "Lenchen" Demuth (born December 31,1820, in Sankt Wendel, Saarland-November 4,1890, in London) was the housekeeper of Jenny and Karl Marx, who may also have been the mother of a child by Marx.
Helene "Lenchen" Demuth (born December 31,1820, in Sankt Wendel, Saarland-November 4,1890, in London) was the housekeeper of Jenny and Karl Marx. She assisted Marx in his political work and may also have been the mother of a child by Marx.