context: The reason for his retirement to Auriol is not far to seek.  The plague was raging in southern France again in 1361 and 1362.   Cardinal Pierre des PrÃ¨s died on 16 May 1361; Cardinal Petrus de Foresta, died on 7 June 1361; Cardinal Guillaume Farinier, died on 17 June 1361; Cardinal Guillaume Court, O.Cist., died on  12 June 1361; Cardinal Petrus Bertrandi, died on 13 July 1361; Cardinal Jean de Caraman, died on 1 August 1361; Cardinal Bernard de la Tour, died on 7 August 1361; Cardinal Francesco degli Atti, died on 25 August 1361; and Cardinal Pierre de Cros died in September 1361.  In addition it was estimated that some 6000 persons, and more than 100 bishops died in 1361.  Cardinal Nicolas Roselli (1357-1362) of Tarragona died at Majorca on 28 March 1362, though not of the plague.
question: In which months during 1361 did only one cardinal die?
reference: May, July, September
candidate: majorca