Lady Catherine Annesley (1793-1865) (1793–1865) Parents Sarah Cavendish Arthur Annesley, 1st Earl of Mountnorris Children Sir Alfred Somerset Frances Somerset Siblings Richard Annesley Frances Webster Henry Arthur Annesley Mathew Annesley Charles Annesley Arthur Annesley George Annesley, 2nd Earl of Mountnorris Lady Juliana Lucy Annesley Lady Hester Annabella Annesley Partners Lord John Somerset