Centuries: 7th century - 8th century - 9th century
Decades: 670s - 680s - 690s - 700s - 710s - 720s - 730s - 740s - 750s - 760s - 770s
Years: 720 721 722 723 724 725 726 727 728 729
Events:
... 220s 230s - 240s - 250s 260s 270s 280s 290s Years: 237 238 239 240 241 - 242 - 243 244 245 246 247 Events Patriarch Titus[?] succeeds Patriarch Eugenius I[?] as ...