[4] In 1906 suffragettes Knight, Annie Kenney, and Mrs. Jane Sbarborough[5] were arrested along with Teresa Billington-Greig when they tried to obtain an audience with H. H. Asquith, a prominent member of the Liberals.

[8] In 1905 Knight joined the Women's Social and Political Union and worked as secretary for the organisation's first East London branch in Canning Town, established by Annie Kenney and Minnie Baldock.

She was co-opted onto the Central Committee of the WSPU, but resigned from the organisation in 1907 due to its lack of democracy, and having witnessed a false claim made by Christabel Pankhurst in order to promote enfranchisement for propertied women only.

Brown (1874-1949) was a mixed-race sailor, the son of a Guyanese father and English mother, who eventually worked as a foreman at the Woolwich Arsenal, where he received a medal for bravery for tackling a fire there.

Her daughter, Winifred Langton, wrote a memoir of her parents edited by Addy's granddaughter, Fay Jacobsen, entitled, "Courage".