Maud Lewis is known around the world for her colorful folk paintings, but her daughter, Catherine Dowley, is often a quiet and tragic part of that story.
Born in 1928, Catherine’s life took a painful turn when she was adopted privately and raised away from her real mother.
She grew up believing her mother had died, while in reality, Maud Lewis continued her life as an artist. Catherine’s story adds a deeply emotional layer to the legacy of one of Canada’s most loved artists.
Who is Catherine Dowley?

Catherine Maud Dowley (1928–1989) was the biological daughter of Canadian folk artist Maud Lewis (born Maud Catherine Dowley).
She was born on August 13, 1928, in Nova Scotia, Canada. Her father was Emery Gordon Allen. Soon after she was born, Catherine was adopted by Alvin Alexander Crosby and Mary “Mamie” Porter.
Maud Lewis was reportedly told that her baby-who was actually a girl-was a boy who had died. Years later, Catherine discovered the truth and tried to reconnect with Maud, but Maud never accepted or acknowledged her.
In 1949, Catherine married Paul Muise and became known as Catherine Muise. She had at least three children and passed away in Toronto, Ontario, in 1989.
Early Life of Catherine Dowley
Catherine Dowley was born on August 13, 1928, in Marshalltown, Nova Scotia. Her biological mother was the well-known folk artist Maud Lewis.
Shortly after her birth, she was adopted and raised by Alvin Alexander Crosby and Mary “Mamie” Porter in Yarmouth County. Maud was reportedly told that the baby had died shortly after birth.
After her marriage to Paul Muise, Catherine became known as Catherine Muise. There is not much public information about her early hobbies, interests, or specific cultural background. She later moved to Ontario, where she lived until her death in 1989.
Catherine Dowley Parents and Siblings
Catherine’s biological parents were Maud Catherine Dowley Lewis and Emery Gordon Allen. However, she was adopted at birth by Alvin Alexander Crosby and Mary “Mamie” Porter, who raised her as their daughter.
She did not have any known full siblings. Maud Lewis had one older brother, Charles, and two younger brothers who died as infants, making them Catherine’s biological maternal uncles.
Her Education Background
There is no publicly available information about Catherine Dowley’s schooling or higher education. She was raised in Yarmouth County, Nova Scotia, by her adoptive parents, and lived a regular childhood in a rural Canadian community.
While Maud Lewis had very limited formal education, no specific details have been found about Catherine’s academic life.
Is Catherine Dowley Still Alive?
No, Catherine Dowley is not alive. She was born on August 13, 1928, and died in 1989 in Toronto, Ontario, Canada.
She lived to be about 60 or 61 years old. Dowley is remembered today as the biological daughter of famous folk painter Maud Lewis.
What Happened to Catherine Dowley?
Catherine Dowley’s life began with a difficult start. She was given up for adoption shortly after birth, and her biological mother, Maud Lewis, was told her baby had died.
Catherine grew up with adoptive parents, Alvin Alexander Crosby and Mary “Mamie” Porter, in Nova Scotia. She later married Paul Muise in 1949 and moved with him to Ontario.
After discovering the truth about her birth mother, she tried to meet Maud Lewis, but Maud never acknowledged the relationship. Catherine lived a quiet life and eventually passed away in 1989 in Toronto.
Catherine Dowley Height and Weight
There is no public record of Catherine Dowley’s height, weight, or detailed physical appearance.
Unlike her mother, Maud Lewis, whose condition and appearance were well-documented, Catherine lived a private life.
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Catherine Dowley Husband and Children
Catherine Dowley married Paul Muise in 1949 in Yarmouth County, Nova Scotia. After their marriage, the couple moved to Ontario, where they built a simple and quiet family life.
They had at least three children: John Alvin Muise, LeRoy Gordon Muise-who sadly died as an infant-and Marsha Ann Muise. Some reports suggest they may have had a fourth child, but information is unclear.
Catherine also became a grandmother later in life and cared deeply for her growing family.
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Is Catherine Dowley on Social Media?
Catherine Dowley passed away in 1989, long before the widespread use of modern social media platforms like Facebook, Instagram, or Twitter.
Therefore, she is not on social media.
Catherine Dowley Net Worth
There is no publicly available information about Catherine Dawley (Muize)’s net worth or assets.
Her life history suggests that she and her husband, Paul Muize, moved to Ontario from Nova Scotia, but no detailed records of her career or financial situation are available.
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