Angad (1538-52) invented Gurmukhi.
Amardas (1552-74) struggled against sati system and purdah system and established 22 Gadiyans to propagate religion.
Ramdas (1574-81) founded Amritsar in 1577. Akbar granted the land.
Arjun (1581-1606) founded Swarn Mandir (Golden Temple) and com-posed Adi Granth.
Hargobind Singh (1606-45) estab-lished Akal Takht and fortified Amrit-sar.
Har Rai (l 645-66)
Tegh Bahadur (1664-75)
Gobind Singh (1675-1708) was the last Guru who founded the Khalsa. After him Sikh guruship ended.