[1] She became the de-facto parent to her siblings after her mother, Mary Elizabeth Kitty, died in 1842 while her twin brother inherited her father's title and became Rudolph Feilding, 8th Earl of Denbigh in 1865.

She was the philanthropic founder and President of the Working Ladies' Guild in January 1877 with the Bishop of London John Jackson as patron.

[3] This was a self-help organisation that offered assistance to unmarried or widowed upper class women who had not been brought up to be self sufficient.

Sub-offices grew in number with one opening in Cannes and more successfully in Northumberland until the organisation decided to re-centre its activities.

[2] The Guild was wound up in 2020 when the last of its residential properties, in Highgate, was sold and the few remaining residents were relocated to other care homes.