This was its usual profit untill the time of the Caliphate...

This was its usual profit untill the time of the Caliphate of Umar ibn Abd al Aziz (in 100.718). Sunni references: Tabaqat, Ibn Sa'ad, vol 5 p 286-7 Subh al Asha, vol 4 p 291 When Muawiyah ibn Abu Sufyan became the Caliph, he became the partner with Marwan and others in Fadak. He alloted one thrid to Marwan, and one thrid to Amr ibn Uthman ibn Affan and one thrid to his son, Yazid. This was after the death of Imam Hasan (as).

In the words of the Sunni historian, Yaqubi To make angry the progeny of the Holy Prophet. Sunni reference: at Tarikh, Yaqubi, vol 2 p 199 It was in the possesion of the three above mentioned persons untill Marwan became Caliph and then he completely took over posession over it. Then he donated to his two sons, Abd al Malik and Abd al Aziz. Then Abd al Aziz donated his share to his son (Umar ibn Abd al Aziz).

When Umar ibn Abd al Aziz becmae the Caliph he delivered a lecture and mentioned that: 'Verily, Fadak was among the things that Allah had bestowed on His Messenger, and no horse, nor camel was pricked against it.' As he mentioned the case of Fadak during the past caliphates he said: Then Marwan gave it to my father and to Abd al Malik. It became mine and and al Walids and Sulaymans (two sons of Abd al Malik). When al Walid became caliph I asked him for his share and he gave it to me.

Then I gathered the three parts and I possess no property more preferable to me than this. Be witness that I returned it to its original state. He wrote this to his governer in Medina (Abu Bakr ibn Muhammad ibn Amr ibn Hazm) and ordered him to carry out what he had declared in the speech be delivered. Then Fadak came into the possession of the children of Fatima (as). This was the first removal of oppresion by returning Fadak to the Children of Ali (as).

Shia reference: al Awail, Abu Hilal al Askari, p 209 When Yazid ibn Abd al Malik became caliph (101/720-105/724) he seized Fadak and they (the children of Imam Ali (as)) were dispossesed. It fell into the possesion of the Banu Marwan as it had been previously. They passed it from hand to hand untill their caliphate expired and passed away to Banu al Abbas.

When Abul Abbas Abdullah as Saffah became the first caliph of the Abbasid Dynasty (132/749-136/754) he gave back Fadak to the Children of Fatima (as) and submitted it to Abdullah ibn al Hasan ibn al Hasan ibn Ali ibn Abi Talib.