Smith and Gillies lived together in Highgate from 1844 .
In the early 1830s Southwood Smith separated from his second wife , Mary , and went to live with Gillies and her sister Mary .
Southwood Smith and Gillies lived together in Highgate from 1844 .
In the early 1830s Southwood Smith separated from his second wife , Mary , and went to live with Gillies and her sister Mary .