There are a number of saints named Teresa. The only one to die as a martyr was Edith Stein, known as Saint Teresa Benedict of the Cross. She was sent to the gas chamber by the Nazis.
She was not a martyr. She died of natural causes.
Which Teresa? There are several.
The last saint to die was Saint Teresa of Calcutta, also known as Mother Teresa. She passed away on September 5, 1997.
It depends on which Teresa being mentioned (example: Saint Teresa, Mother Teresa, etc.)
Saint Brigid of Ireland died of natural causes. She was not a martyr.
She died of natural causes. She was not a martyr.
No, Joseph died of natural causes.
No, he died of natural causes.
He was martyred in 259 at Cirta, Algeria
There are a number of saints named Teresa so you need to be specific.
The first martyr was Saint Stephen. He was stoned to death for his faith.
Saint Zenobius of Florence died on May 25, 417, of natural causes. He was not a martyr.