Ernestine Wellington Sidney (1834-1910) (1834–1910) Parents Philip Sidney, 1st Baron De L'Isle and Dudley Sophia Sidney, Baroness De L'Isle and Dudley Children Philip Hunloke Ernest Perceval Kathleen Sophy Perceval Ernestine Perceval Siblings Adela Sidney Philip Sidney, 2nd Baron de Lisle and Dudley Sophia Philippa Sidney Partners Philip Perceval