SUDDHU, BHAISUDDHU, BHAI, was a devoted Sikh of the time of Guru Arjan. He lived in Lahore. Guru Aijan, along with five of his Sikhs, stayed in his house for a few days before he was summoned under imperial warrant and martyred. Bhai Suddhu was the father of Bhai Buddhu, the brick kiln owner, another noted Sikh of Guru Aijan`s time.
1. Kalm Singh, Bhai, Gurushabad.Ratnakar Mahan Kosh [Reprint]. Patiala, 1981