| 590 | Theodoros Rshtuni born |
| 610-641 | Heraclius – Byzantine Emperor |
| 628 | Theodoros Rshtuni appointed Sparapet |
| 634 | Theodoros Rshtuni appointed Marzban |
| 636 | Battle of Yarmuk, Arabs defeat Byzantines |
| 640-642 | First Arab invasion of Armenia, destruction of Dvin |
| 641 | Death of Heraclius. Regency – Constantine III & Heraclonas Byzantine Co-emperors – Regent Empress Martina; Constantine III dies/was poisoned. Heraclonas and Martina exiled to Rhodes by Byzantine General Valentinus Arshakuni |
| 641-668 | Constans II (Constantine III’s son) becomes Byzantine Emperor |
| 644 | 641 Constans II sends Byzantine General Tuma to Karin/Erzerum, who betrays Theodoros Rshtuni |
| 644 | Thedoros Rshtuni released from captivity in Constantinople |
| 643-644 | Byzantine General Valentinus invades Armenia, defeated by Arabs |
| 643-652 | Zvartnots Cathedral (Catholicos Nerses III Tayetsi) |
| *646 | Vardanaberd, Kogovit attacked by Arabs, Grigor Mamikonian and Suren Kamsarakan taken into captivity |
| 648 | Type (Edict on Orthodoxy) of Constans II, opposed by Rshtuni and rejected by Council of Dvin |
| 650 | Battle of Artsap (Rshtuni leads victory) |
| *651 | Grigor Mamikonian and Suren Kamsarakan escape Arab captivity |
| 652 | Armenian truce with Arabs negotiated by Theodoros Rshtuni |
| 654 | Captivity of Theodoros Rshtuni by Arabs |
| 654-661 | Hamazasp Mamikonian, Prince of Armenia |
| 655 | The death of Teodoros Rshtuni in Damascus |
| 656 | Sunni-Shia split |
| 661-685 | Grigor I Mamikonian, Prince of Armenia |