(Saint) Martyr (July 11) (3rd century) A Martyr of this name suffered in Rome under the Emperor Aurelian (A.D. 270 about). His Relics were in the Middle Ages translated into Flanders. Another Saint Sidronius is venerated at Sens in France. The history of the one and of the other is confused, and the particulars drawn from tradition are unreliable.
- Monks of Ramsgate. “Sidronius”. , 1921. CatholicSaints.Info. 11 July 2016. Web. 25 October 2016. <>