The Sheikhdom was established in the 19th century.[4]
Starting in 1888, the Shaikh of Irqa received a stipend from the British Empire.[5] A Protectorate Treaty was concluded with him in that year on 27 April,[6] and was ratified on 26 February 1890.[5]
Shaikh Awadh bin Muhammad ba Das died in January 1901. He was succeeded by Shaikh Ahmed bin Awadh bin Muhammad ba Das. A new Protectorate Treaty was concluded with the latter in January 1902, when his stipend was increased from 80 to 180 dollars.[5]
Shaikh Ahmed bin Awadh ba Das died on 21 October 1935. His grandson, Ahmad ibn `Abd Allah ibn `Abd Allah ibn `Awad Ba Das, was elected as his successor the following day.[7]
^Naval (28 October 2013). Western Arabia & The Red Sea. Routledge. p. 345. ISBN9781136209956. The 'Abdali Sultanate of Lahej and the Qu'aiti Sultanate of Mukalla are sufficiently organized to be described as states, while other territories, such as the Sheikhdom of 'Irqa, consist of a single town.