1. Abu Bakar 632-634 (2y 3m)
2. Hazrat Umar 634-644 (10y 5m 21d)
3. Hazrat Usman 644-656 (12y)
4. Hazrat Ali 656-661 (4y 9m)
5. Hazrat Abu Bakar was a merchant of cloth.
6. The real name of Hazrat Abu Bakar was Abdullah (before Islam- Abdul Kaba).
7. The apostasy movement took place in the khilafat of Abu Bakar.
8. Hazrat Abu Bakar died on the 22nd of Jamadi-us-Sani 13 AH.
9. Abu Lulu Feroz, the slave, martyred Hazrat Umar Farooq.
10. Hazrat Umar Farooq was martyred on 1st Muharram 24 A.H.
11. Hazrat Umar introduced the Hijra Calendar.
12. Hazat Usman is known as Zul Noorain because he married two daughters of the Prophet: Rukya andUmme Qulsoom.
13. Usman accepted Islam at the instigation of Abu Bakar.
14. Asadullah & Haider-e-Karar were the epithets of Hazrat Ali.
15. Ali married Fatima in the 2nd Hijra.
16. Hazrat Ali was born at Khane-e-Kaaba.
17. Hazrat Ali was martyred on 21st Ramzan 40 A.H.
18. In Ghazwa Uhad Hazrat Ali was awarded with Zulifqar.
19. Hazrat Umer accepted islam in 616 A.D.
20. Hazrat Umar established the office of Qazi.
21. Hazrat Umar added As Salato Khairum Min Noum.
22. Usman migrated to Habsha
23. Hazat Usman participated in all battles except Badr.
24. In the reign of Usman, Muwaviah established a naval fleet.
25. Only sahabi without seeing Prophet Awais Karni.
26. Umar levied zakat on horses.
27. Ali lifted zakat on horses.
28. Abu Bakr had knowledge of dreams.
29. Usman added 2nd Azan for Friday prayers.
30. Atique is the title of Hazrat Abu Bakr.
31. Hazrat Umar established the Department of Police.
32. Hazrat Umar formed a parliament, namely Majlis-e-Aam.
33. Ghani was the title of Hazrat Usman (RA).
34. Hazrat Ali has the title the gateway to knowledge.
35. Hazrat Ali is buried at Najaf.
36. Amer bin Aas embraced Islam in the 7th Hijra.
37. Khalild bin Waleed embraced Islam in 7th Hijra.
38. First Moazin of Islam, Hazrat Bilal.
39. The home of Hazrat Abu Ayub Ansaari was the first place where the Prophet stayed in Madina Shareef.
40. The first person sent to spread Islam under the instructions of the Prophet was Mus’ab bin Umair, who was sent to Madinah.
41. The first person to make Ijtihaad was Abu Bakr Siddique.
42. Hazrat Abu Zirr Ghaffari is known as the first Dervish.
43. Abdullah ibn Maz‘oom was the first person buried in Jannatul Baqi.
44. Hazrat Umar was the first person to perform Janazah Salat in Jamaat with four Takbeers.
45. Abbas was instrumental in bringing Abu Sufiyan into Islam.
46. The first census of the Islamic world was conducted during Hazrat Umar’s period.
47. The first person to become murtad (apostate) was either Muqees bin Khubaaba or Ubaidullah bin Jahash.
48. Salah-ud-Din Ayubi conquered Bait-ul-Muqadas (Jerusalem).
49. Shaikh Abdul Qadir Jilani is buried in Baghdad.
50. Jibraeel (Gabriel) will be the first person questioned on the Day of Qiyamat (Judgment).
51. From amongst the animals, the first to be brought back to life will be the Buraaq of Prophet Muhammad (PBUH).
52. The first Ibaadat (act of worship) on earth was Tauba (repentance).
53. The first Mujaddid (reviver) of Islam is Hazrat Umar bin Abdul Aziz.
54. The first book of Hadith compiled was Muatta by Imam Malik.
55. The Mosque of the Prophet was damaged by fire in the reign of Motasim Billah.
56. The Jamia Mosque of Damascus was built by Walid bin Malik.
57. Umm-us-Saheehain refers to Imam Malik’s Muatta.
58. Imam Muhammad bin Ismael Bukhari compiled around 4,000 Hadiths.
59. Bukhari Sharif and Muslim Sharif are known as Sahihain.
60. Imam Tirmazy was a student of Abu Dawood.
61. Kitab-ul-Kharaj was written by Imam Abu Yousuf.
62. Mahmood Ghaznavi was called the kidnapper of scholars.
63. Mullana Nizam-ud-Din founded the school of Dars-e-Nizamia.
64. Baqee Billah was the first to oppose Akbar’s Deen-e-Ilahi.
65. Shaikh Ahmed Sirhindi was given the title of Mujaddid Alf Sani by Mullana Abdul Hakeem.