Agatha Maria Sophia Langston (died 1836) (1799–1836) Parents John Langston Children Arthur Kekewich Agatha Kekewich Elizabeth Kekewich Siblings Henrietta Maria Langston Maryann Langston Henrietta Maria Langston Maria Sarah Langston Caroline Langston Elizabeth Catherine Langston James Haughton Langston Partners Samuel Trehawke Kekewich