Louise Pettitt (1918 – March 25, 2006), born Florence Louise Staples, was one of the first American female opera conductors. For over forty years, she simultaneously served as orchestral conductor, dramatic director, and vocal director for the Chaminade Opera Group, which she founded in 1959. She promoted the growth of opera, and the advancement of many performers ranging from amateur enthusiasts to internationally known professionals.
Florence Louise Staples Pettitt was born in Massachusetts in 1918.
Her father—Charles Albert Staples—was a classical cellist who played in various New England orchestras. He took Louise to countless rehearsals during her childhood. The two also performed in local theaters.
She was a high school valedictorian and mastered the cello, like her father.
She was lucky to come from a school with a very strong music program. Opera star Robert Rounseville and BSO violinist Sheldon Rotenberg and composer Ray Coniff were taught by her music teacher, who was a graduate of the New England Conservatory. Rounseville came back to honor and commemorate this teacher years later, in 1953, after making the internationally renowned film version of the "Tales of Hoffman".
Even in high school, Louise Pettitt was promoting opera. She and her close friend, violinist Sheldon Rotenberg, tried to create an opera club at their school.
This enthusiasm for opera never left her.
As a young woman she shifted from cello to classical singing, and sought the best training available in Boston, New York City, and Providence, Rhode Island.
She trained with Gladys Childs Miller in Boston, Massachusetts, at the New England Conservatory from 1939 to 1941. Several of Miller's students went on to sing for the Vienna, Paris, and New York Metropolitan opera companies. One of them, Lillian Johnson, also came to sing for Louise in the Chaminade Opera Group. Louise also received instruction from Margaret Armstrong Gow of the Harvard Musical Association, Gertrude Erhardt, and others. She gradually became a leading soprano in the Boston area.