Photograph of the Mertens family c.1880 "Taken in the garden" at Caterham , Surrey. Left to Right: "Grandmother" Sabina Mertens; Maria Emma Mertens (age 18); Ada Mertens; Florence Medora Mertens; Annette Mertens (?); Charlotte Mertens; Lodger; Matilda Maud Mertens (age 10).