25 January 1257

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23 February 1257

24 February 1257

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24 March 1257

25 March 1257

↓

23 April 1257

24 April 1257

↓

22 May 1257

23 May 1257

↓

21 June 1257

22 June 1257

↓

20 July 1257

21 July 1257

↓

19 August 1257

20 August 1257

↓

17 September 1257

18 September 1257

↓

17 October 1257

18 October 1257

↓

15 November 1257

16 November 1257

↓

15 December 1257

16 December 1257

↓

13 January 1258