Family Tree : Thabit bin Tha

Tha'laba bin Zayd = Umm Annas bint S'ad of B.Qadha'a

Thabit bin Tha'laba bin Zayd =
Umama bint 'Uthman

Marwan b. al-Jidha'

'Abdullah

al-Harith

Umm Iyas bint Thabit bin al-Jidha'(*) =
Mirdas bin Marwan