The last two noble Earls of Northumberland were Algernon, Lord High Admiral of England, who married Lady Anna Cecil, and planted an oak in the Park (it is still there) to commemorate the union; and Josceline, eleventh Earl, who died in 1670, leaving no son. He left, however, a daughter, a little Elizabeth, Baroness Percy, who had countless suitors and was married three times before she was sixteen. Her third husband was Charles Seymour, sixth Duke of Somerset, who became in time the father of thirteen children. Of these all died save three girls, and a boy, Algernon, who became seventh Duke of Somerset. Through one of the daughters, Catherine, who married Sir William Wyndham, the estates fell to the present family. The next important Lord of Petworth was George O'Brien Wyndham, third Earl of Egremont, the friend of art and agriculture, who collected most of the pictures. The present owner is the third Baron Leconfield. [Illustration: _The Rother at Fittleworth._] [Sidenote: THE EARL AND THE HOUSEMAID] C. R. Leslie, who painted more than one picture in the Petworth gallery, has much to say in his _Autobiographical Recollections_ of its noble founder the third Earl, his generosity, courtesy, kindly thoughtfulness, and extreme modesty of bearing. One story contains half his biography. I give it in Leslie's words. After referring to his Lordship's men-servants and their importance in the house, the painter continues: "His own dress, in the morning, being very plain, he was sometimes by strangers mistaken for one of them. This happened with a maid of one of his lady guests, who had not been at Petworth before. She met him, crossing the hall, as the bell was ringing for the servants' dinner, and said: 'Come, old gentleman, you and I will go to dinner together, for I can't find my way in this great house.' He gave her his arm, and led her to the room where the other maids were assembled at their table, and said: 'You dine here, I don't dine till seven o'clock.'" [Sidenote: THE PETWORTH PICTURES]