What does mrs merriweather say about her cooks and field hands?

Mrs Merriweather is part of the missionary circle, a group of Christian ladies in Maycomb dedicated to helping people in poorer countries. However she complains and is scornful about her black servants which do most of her work in gardening, housekeeping etc. with little pay and also live a poor life like the people the missionary circle is supposed to help. Through this and many other examples in Chapter 22 in 'To Kill a Mockingbird' she is revealed to be a very religious, hypocritical and racist woman.