December first is the day Patron Saints Index: Saint Eligius
Wikipedia's writeup is kinda fun Saint Eligius - Wikipedia, the free encyclopedia
but there are others Patron Saints Index: blacksmiths
* Brigid of Ireland feb 1st June 10th
* Dunstan may 19th
* Giles september 1st
* James the Greater e Greater" july 25th formerly august 5th
* Leonard of Noblac november 6th