Possible Chain: al-Bukhari——»Muhammad bin Abi Bakr bin 'Ali——»'Umar bin 'Ali bin Ata'a bin Maqaddam——»Khalid bin Mahran al-Hadha'——»Sa'id bin 'Amr bin Ashu'——»Sharih bin Hani' al-Harithi——»Companions

عمر بن الخطاب بن نفيل
3-'Umar ibn al-Khattab (0)
Abu Hafs, al-Farooq
[41 BH/582 CE - 23 AH/645 CE]
Makkah/Medina
Quraish, B.'Adi, Emigrant, Badr, Uhud, Khandaq, Scribe, Promised Paradise

علي بن أبي طالب بن عبد المطلب
5-Ali ibn Abi Talib (0)
Abu al-Hasan, Abu Turab
[23 BH/600 CE (13 Rajab) - 40 AH/661 CE (21 Ramadhan)]
Makkah/Medina/kufa
Quraish,B.Hashim, Cousin, Early Muslim, Emigrant, Badr, Uhud,Khaybar,Scribe,Promised Paradise

سعد بن أبي وقاص
9-Sa'd ibn Abi Waqqas (0)
Abu Ishaq
[39 BH/584 CE - 55 AH/664 CE]
Makkah/Medina/Kufa
Quraish, B.Zuhrah, Early Muslim,Emigrant, Badr, Uhud, Khandaq,Baqi',Promised Paradise

أبو هريرة - عبد الرحمن بن صخر الدوسي
13-Abu Hurairah (0)
Abu Hurairah
[12 BH/603 CE - 59 AH/681 CE]
Makkah/Medina/Yemen/Bahrain
Yemeni, Dausi, Client, Late Muslim

بلال بن رباح الحبشي المؤذن
24-Bilal ibn Ribah (0)
Abu 'Abdullah
[d. 21 AH/642 CE]
Makkah/Medina/Syria
Ally B.Taym, Early Muslim,Tortured, Freed Slave, Badr,Uhud, Servant,Mu'adhan

أمّ المؤمنين عائشة بنت أبي بكر الصديق
53-'Aisha bint Abi Bakr (0)
Umm 'Abdullah
[9 BH/614 CE - 57 AH/678 CE (17 Ramadan)]
Makkah/Medina
Female,Quraish, B.Taym,Mother of the Believers, Emigrant, Baqi'

شريح بن هانئ
10774-Sharih bin Hani' al-Harithi (1)
Abu al-Mqdam [No Doubt]

al-Kufa,Sajistan
B.Haritha,al-Madhhaji,Makhdaram,Kufi

خالد بن مهران الحذاء
11282-Khalid bin Mahran al-Hadha' (5)
Abu al-Manazil, Abu Muburak [Thiqah]
[d. ~141 AH]
al-Basra,al-Syria
Client, Ally Quraish,al-Basri,al-Sham

سعيد بن عمرو بن أشوع
11630-Sa'id bin 'Amr bin Ashu' (6)
[Thiqah]
[d. ~ 120 AH]
Hamadan,al-Kufa
al-Hamdani,al-Kufi

عمر بن علي بن عطاء بن مقدم
20265-'Umar bin 'Ali bin Ata'a bin Maqaddam (8)
Abu Hafs, Abu Ja'far [Thiqah]
[d. 190 AH or after]
Basra,Wasit
Basri,Wasti

محمد بن اسماعيل البخاري
30001-al-Bukhari (11)
Abu 'Abdullah [No Doubt]
[194 AH/810 CE (Shawwal 13) - 256 AH/870 CE]
Bukhara/Basra/Hijaz/Egypt/Bagh
Hadith Compiler, Imam, Hafiz

محمد بن أبي بكر بن علي بن عطاء المقدمي
30161-Muhammad bin Abi Bakr bin 'Ali (10)
Abu 'Abdullah [Thiqah]
[d. 234 AH]
al-Basra
al-Thaqifi,Client,al-Basri