31. The lake scarabs commemorate the construction of an artificial lake for Queen Tiye in the 11th regnal year . 32. For centuries, English official public documents have been dated by the regnal years of the ruling monarch. 33. The original method was based on the regnal year ( s ) in which the relevant parliament session met. 34. By English tradition, a parliamentary session passes only one public " regnal year in which that session sat. 35. In his 43rd regnal year , Senusret appointed Amenemhet II as junior coregent, and died in his 46th. 36. Based on the Pairi inscription dated to her 3rd Regnal Year , it appears she enjoyed a sole reign. 37. Ravivarma's eleventh regnal year inscription found at Halasi refers to a grant for the abhisheka of Jinendra. 38. Another inscription of the king, now at the Madras Museum, was issued in his 28th regnal year . 39. Umavarman's last known inscription ( the one issued in regnal year 40 ) mentions his son Vasushenaraja. 40. In the west, the kingdoms succeeding the empire initially used indictions and regnal years , alone or in combination.