St. Martin's Day St. Martin's Day Saint Martin's day, also known as the Feast of Saint Martin, Martinstag or Martinmas, as well as Old Halloween and Old Hallowmas Eve, is the feast day of Saint Martin of Tours (Martin le Miséricordieux) and is celebrated on November 11 each year. This is the time when autumn wheat seeding was completed, and the annual slaughter of fattened cattle produced "Martinmas beef". Historically, hiring fairs were held where farm laborers would seek new posts. Saint Martin of Tours was a Roman soldier who was baptised as an adult and became a bishop in a French town.
St Martin in the Fields (parish) St Martin in the Fields (parish) St Martin in the Fields was a civil parish in the metropolitan area of London, England. It took its name from the church of St Martin-in-the-Fields and was within the Liberty of Westminster. It included within its boundaries the former extra-parochial areas of Buckingham Palace and St James's Palace. It was an ancient parish. In 1542 it gained most of what became its final form "lands between the church of St Clement Danes and the Palace of Westminster" from the parish of Westminster St Margaret. It originally included four other areas, carved out as