Sardar Bahadur Sardar Ajaib Singh Of Kot Sayad Mahmud was born in 1882 into Sandhu Jat family and he was son of Sardar Khoja Singh Of Kot Sayad Mahmud( d.1933). After the death of his father he become head of this family. He took a direct commission in the army during the War, and received three medals and two squares of land for his services. He was later transferred to the civil department sa an Extra Assistant Commissioner. Later He become Superintendent of Jails in the Punjab. In 1931 he was awarded the title of “Sardar Bahadur” and four years later the Silver Jubilee Medal.
- Chiefs and families note in Punjab vol 1 (1940)