Louisa Wentworth-Stanley born 1993; daughter of Clare Mountbatten, Marchioness of Milford Haven, and Nicholas Wentworth-Stanley (b. 1993) Parents Clare Mountbatten, Marchioness of Milford Haven Nicholas Wentworth-Stanley Children Siblings Harry Wentworth-Stanley James Wentworth-Stanley Frederick Wentworth-Stanley Sofia Wentworth-Stanley Marisa Bridget Wentworth-Stanley