Catherine Anselm Gleason was born on November 24, 1865, in Rochester, New York. She was the first of four children of William and Ellen McDermott Gleason, emigrants from
Ireland. William was the owner of a
machine tool company, later named Gleason Works. He developed a machine to automatically plane
bevel gears in 1874, and Gleason Works became a prominent
gear cutting company. When Kate was 11, her stepbrother Tom died of
typhoid fever, causing hardship for both the family and the company, where he had assisted William. Shortly after, she began working for her father to fill Tom's role and became a
bookkeeper for the company. In 1884, at the age of 19, Gleason enrolled in the
Cornell Mechanical Arts program, becoming the first woman in the university's engineering program. She was unable to complete her studies at Cornell due to renewed trouble at the Gleason factory. William had hired a man to replace her in the business, but the firm started struggling financially and he could no longer afford to pay her replacement. At his request, she returned to Rochester. She was never able to return to full-time studies to complete a degree, but through training and self-learning she earned the title of engineer and was recognized for her accomplishments. She received some further education as a part-time student at the Sibley College of Engraving and The Mechanics Institute (later renamed the Rochester Institute of Technology). ==Gleason Works==