Events took place at Down House, in Downe on the southern outskirts of London where Darwin and members of his family lived from 1842 until the death of his wife, Emma Darwin, in 1896.
Tillställningar ägde rum i Down House i Downe i den södra delen av London där Darwin och medlemmar i hans familj levde från 1842 till hans hustru Emma Darwins död 1896.