What kind of pilgrims gathered at the protest against Saifuddin Kitchlew's arrest
Saifuddin Kitchlew:  A public protest rally against their arrest and that of Gandhi, on 13 April 1919 at Jallianwala Bagh, Amritsar, led to the infamous Jallianwala Bagh massacre. Jallianwala Bagh massacre: The Jallianwala Bagh massacre, also known as the Amritsar massacre, took place on 13 April, 1919 when a crowd of non-violent protesters, along with Baishakhi pilgrims, who had gathered in Jallianwala Bagh, Amritsar, Punjab, were fired upon by troops of the British Indian Army under the command of Colonel Reginald Dyer.
Baishakhi pilgrims