As well as Michael's favorite, which is one of mine too! I always seem to be praying to Saint Michael, especially in times of severe stress or fear. I try to offer up intersessions in his name for more ordinary things....
One of my favorite saints is St. Helen of the Cross, not just because of the name, but because she was determined to find the true cross and brave! As well, St. Francis of Assisi is another favorite, he seems to have figured in my life since I was very small. I was born in Carmel, CA when it was a real town :) and there is a mission, a presidio cathedral and more located in the area, all founded by his order. Additionally, the Franciscans, Poor Claire's, Carmelites, and Capuchin orders have at some point or another all had an influence in our life. It would take too long to explain here, but somehow those brown habits have a way of appearing in times of need and comfort.
We have been extremely thankful for the graces experienced by my family by the intercession of the saints.
Leonie, I like St. Teresa of Avila too. She is a favorite of my friend Theresa in the Pacific Norhtwest along with St. Therese of Lisieux. Once Theresa even dressed up as her for All Saints! Here is her icon just for you- :)