9 May 1280

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7 June 1280

8 June 1280

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6 July 1280

7 July 1280

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5 August 1280

6 August 1280

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3 September 1280

4 September 1280

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3 October 1280

4 October 1280

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1 November 1280

2 November 1280

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1 December 1280

2 December 1280

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30 December 1280

31 December 1280

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29 January 1281

30 January 1281

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27 February 1281

28 February 1281

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29 March 1281

30 March 1281

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27 April 1281