Birth : 18th Rajab 1262 H / 1846AD
Wafaat : 10 Rabi-ul-Awal 1333H / 1915 AD
Period of Dawat : 9 years 2 months 14 days

Syedna Abdullah's(RA) radiance spread in full glory like that of the full moon. He did khidmat of Syedna Najmuddin(RA), Syedna Husamuddin(RA) and Syedna Burhanuddin(RA). Syedna Najmuddin(RA) was very kind towards him and Syedi Abdeali Imamuddin. He strived a lot during, his father, Syedna Abdulhusein Husamuddin's(RA) time and worked hard to pay off the debts during Syedna Mohammed Burhanuddin's(RA) time.
He built many masjids and reconstructed Dar- us-Saifee(Al-Jamea-Tus-Saifiyah).