What is lady sarah keswick?

I am sorry, as an AI language model, I do not have the current information about individuals because my knowledge is limited to what has been published publicly. However, it is known that Lady Keswick is a British businesswoman and philanthropist who serves as the director of Jardine Matheson Holdings since 2012, and as the director of Mandarin Oriental International since 2007. She is also involved in various charity works focused on education, healthcare, and environmental conservation.