Saint Bernadette was visited by the Blessed Virgin Mary seventeen times. Mary told Bernadette to dig in the mud, and when Bernadette did a spring appeared. Many miracles happened when people used the spring.
Bernadette was responsible for many, many miracles and they continue even today. However, the Church must investigate and verify a number of miracles (today I believe it is two) before a person can be beatified and canonized a saint. Rather than listing the miracles here that were accepted by the Church in the cause of St. Bernadette I have inserted a link below that describes her complete canonization process and gives vivid accounts of the miracles that supported her cause.
There are many, many saints and blesseds by the name of Jeanne so you will have to be more specific if you want a meaningful answer.
Bernadette had a series of 18 visions in 1858.
Teresa of los Andes is known for her love, humility, and devotion rather than performing miracles. She is recognized for her spiritual teachings and dedication to God, which continues to inspire many people around the world.
Miracles.
Bernadette experienced 18 apparitions of the Virgin Mary.
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First of all, the saints do not perform miracles. The miracles are performed by God at the request of the saint. Each individual case is based on its own merits. Usually 2 miracles are required, one for beatification and one for canonization. If the person died as a martyr, one or more miracles may be dropped. Other things can also be taken into consideration such as bilocation. incorruptibility, stigmata, heavenly perfume, etc.
When she was young Bernadette suffered from asthma. When she was older she had a form of tuberculosis that affected her bones and eventually killed her.
If St. George performed any miracles, there is no record of them.
Jesus performed 19 miracles in Luke.
Our Lady's only known Miracle is the Virginal Conception Of Christ.