Humaid acceded following the death of his father, Sheikh Rashid bin Humaid Al Nuaimi. Rashid's eldest son, Ali, was a businessman and had removed himself from day to day involvement in the majlis and had no interest in becoming Ruler.[2] The family nominated Humaid to take the position. He married a daughter of Sheikh Sultan bin Saqr Al Qasimi who was, at the time, Ruler of Sharjah[1] and with whom Humaid was closely allied. In 1841, his brother Abdelaziz took possession of Ajman fort and declared himself Ruler. In 1848 Abdelaziz was killed in a fight with Hamriyah and Humaid, who was also wounded in the conflict, became Ruler once again.
