Giuseppe Verdi Verdi and Giuseppina decided to adopt Carlo's great-niece Filomena Maria Verdi, then seven years old, as their own child. She was to marry in 1878 the son of Verdi's friend and lawyer Angelo Carrara and her family became eventually the heirs of Verdi's estate. "Aida" was commissioned by the Egyptian government for the opera house built by the Khedive Isma'il Pasha to celebrate the opening of the Suez Canal in 1869. The opera house actually opened with a production of "Rigoletto". The prose libretto in French by Camille du Locle, based on a scenario by the Egyptologist Auguste Mariette, was
Raid on the Suez Canal when a 20-man patrol of the Bikanir Camel Corps was attacked at Bir en Nuss east of Qantara by 200 Bedouin. The Bikanir Camel Corps lost more than half their patrol. By December El Arish was occupied by an Ottoman force and the defence of the Suez Canal was organised. There had been a pre-war suggestion that a force of camels could hold Nekhl just to the south and in the centre of the Ottoman Empire and Egyptian frontier. The difficulty of supporting such a force of camels from bases on the western side of the Suez Canal was recognised