I can find no reference to any St. Gloria.
There is no widely recognized Saint Gloria in Catholicism. Therefore, it is not possible to determine when she was born.
There is no indication that Gloria Steinem has passed away. She was born March 1934, and is 78 at the end of 2012.
Saint Grace of Lerida was born in the 6th century.
Saint Nicholas was born around 270 AD, so he would be over 1,700 years old if he were alive today.
Saint Helena was born around 248 AD and is believed to have died around 328 AD, making her around 80 years old when she passed away.
Saint Bernadette was born on January 7, 1844 and passed away on April 16, 1879, making her 35 years old at the time of her death.
Gloria Caldwell was born on April 15, 1933, in Saint Matthews, South Carolina, USA.
I can find no reference to any saint named Gloria.
I can find no saint by that name.
Gloria Grahame was born on November 28, 1923.
Gloria Skurzynski was born in 1930.
Gloria Williams was born in 1942.
Gloria Guardia was born in 1940.
Gloria Richardson was born in 1922.
Gloria Marconi was born in 1968.
Gloria Blackwell was born in 1927.
Gloria Duffy was born in 1953.
Gloria Origgi was born in 1967.