Picture: Alphonse Hénaff · Public domain · Wikimedia Commons
Miliau
Breton saint
SaintPre-congregation
Feast: 27 October (not on the universal Roman calendar; kept in the Roman Martyrology or local calendars)
Born
470
Died
531
Beatified
—
not needed: before formal processes
Canonised
By tradition
recognised before formal processes began
Who they were
St Miliau or Miliav is a Breton saint and eponym of the village of Guimiliau, where he is particularly venerated. He is said to be a good saint to invoke in cases of rheumatism. He is sometimes represented as a cephalophore, i.e. holding his own severed head. It is hard to be sure what historical core there might be to the legends.
Summary from Wikipedia (CC BY-SA 4.0), until this page is written up in full.
The miracles
Limited information available on this saint.
Why that counted as sanctity
Limited information available on this saint.