The Roman Church then adopted a 95-year calendar for fixing the date of Resurrection Sunday, but the Celtic Church continued to use a 532-year cycle. In the ninth century the Celtic Church accepted the 95-year calendar. | The Roman Church then adopted a 95-year calendar for fixing the date of Resurrection Sunday, but the Celtic Church continued to use a 532-year cycle. In the ninth century the Celtic Church accepted the 95-year calendar. |