Duke of Cumberland attended the second performance; the Prince of Wales, the sixth, and the younger Princesses the eighth. Arne's next composition was an experiment in another branch of stage work; a Masque with Harlequinade entitled, "Dido and Æneas." He was now regularly employed at Drury Lane Theatre as composer. His sister, Susannah Maria, had acquired considerable fame both as singer and actress, and in April, 1734, she married Theophilus Cibber, who became notorious as an evil-doer. He was the son of Colley Cibber, and for about three years husband and wife lived together; they had two children, who died in infancy. The profligate husband had a friend, a Mr. Sloper, who with ample means frequently relieved Cibber of pecuniary embarrassments, but in 1738 the latter absconded to France, and his wife placed herself under the protection of Mr. Sloper, who resided at Burnham in Buckinghamshire. On returning to England, Cibber brought an action for adultery, laying the damages at £5,000; the verdict in his favour gave him £10. He then brought a fresh action, claiming £10,000 for the loss of his wife's professional services, and obtained a verdict for £500. It appeared that Cibber[5] had forcibly broken into his wife's residence, abstracted her jewellery, and carried her off to the Bull's Head tavern, Clare Market, where he had locked her in an apartment from which she was rescued by her brother, Thomas Arne. In 1736, Arne, in the twenty-sixth year of his age, married Cecilia Young, the charming singer who had appeared with his sister at the performances in the new theatre in the Haymarket, in 1732. She was the daughter of Charles Young, a performer of good repute and organist of All Hallows' Church, Barking. Of three accomplished sisters she was the most gifted; her natural soprano voice had been well trained by Geminiani, and was of unusual compass and flexibility, ranging up to E in alt. She was also greatly admired on account of the accuracy and perfection with which she executed trills and shakes. Dr. Burney said, "her style of singing was infinitely superior to that of any other English woman of her time."