What day of the week was August 13, 1311?
The day of the week August 13th, 1311 fell on was a Thursday.
Alfonso XI of Castile (d. 1350) was born on 13 August in 1311.
The day of the week August 13th, 1311 fell on was a Thursday.
Alfonso XI of Castile (d. 1350) was born on 13 August in 1311.