Tribe
Banū ʿAbd Shams
بنو عبد شمس
Mecca · polytheism (pre-Islam), Islam
Descendants of ʿAbd Shams ibn ʿAbd Manāf, twin brother of Hāshim. Their most prominent sub-clan, Banū Umayya, gave rise to the Umayyad dynasty.
Arwā bint Kurayz
Mother of ʿUthmān ibn ʿAffān. Her mother al-Bayḍāʾ (Umm Ḥakīm) was a daughter of ʿAbd al-Muṭṭalib — making ʿUthmān a great-nephew of the Prophet's ﷺ father by maternal cousinship. She accepted Islam.
ʿAbd Shams ibn ʿAbd Manāf
Twin brother of Hāshim (great-grandfather of the Prophet ﷺ). Son of ʿAbd Manāf and ʿĀtika. Founder of Banū ʿAbd Shams. His son Umayya is the eponym of Banū Umayya (the Umayyad clan), making him an ancestor of all Umayyad caliphs as well as of ʿUthmān ibn ʿAffān (the third Rashidun caliph) and of Abū Sufyān ibn Ḥarb.
Sources: Wikipedia and classical Islamic biographical literature compiled by automated researchers.