User:Janeccerek/sandbox/Reign cases

Test cases
→ r. 1207–1272 → r. 1 October 1207 – 1272 → r. 1207 – 16 November 1272 → r. c. 1207 – 1272 → r. 1207– → r. 1207–present → r. ?–1207 (r. 1952 – present)