[2] The Aïth Hamadouche are a Berber tribe of Kabylia [fr] whose village is located on the eastern part of the Khachna mountain range and overlooks Oued Isser.

[14] Due to his political position, Mohamed Deriche had a privileged relationship with the Algerian Muslim Ulemas Association [fr] since its creation in 1931.

Lyès Deriche, who housed in his villa in the Algerian commune of Clos-Salembier the meeting of the Group of 22 baptized Revolutionary Committee of Unity and Action (RCUA).

On 25 July 1954, in the modest villa belonging to Elias Deriche, twenty-two Algerians spoke for the unlimited revolution until total independence.

Dahman previously ran a farm in Souk El-Had and maintained an intimate relationship with the Algerian National Movement.

[21] It was by the decree of 21 August 1962, published in the Official Journal of the Algerian Democratic and Popular Republic [fr] that the prefect of Algiers Nadir Kassab appointed Dahmane Deriche to this administrative post.