Kate Douglas Wiggin (September 28, 1856 – August 24, 1923) was an American educator, author and composer. She wrote children's stories, most notably the classic children's novel Rebecca of Sunnybrook Farm, and composed collections of children's songs. She started the first free kindergarten in San Francisco, the Silver Street Free Kindergarten, in 1878. With her sister Nora during the 1880s, she also established a training school for kindergarten teachers. Wiggin devoted her adult life to the welfare of children in an era when children were commonly thought of as cheap labor.
Wiggin went to California to study kindergarten methods. She began to teach in San Francisco with her sister assisting her, and the two were instrumental in the establishment of over 60 kindergartens for the poor in San Francisco and Oakland. When she later moved from California to New York, without kindergarten work on hand, she devoted herself to literature. She sent The Story of Patsy and The Bird's Christmas Carol to Houghton, Mifflin & Co., who accepted them at once.
Besides her talent for storytelling, she was also a musician, sang well, and composed settings for her poems. She was also an excellent elocutionist.
After the death of her husband in 1889, she returned to California to resume her kindergarten work, serving as the head of a kindergarten normal school. Some of her other works included Cathedral Courtship, A Summer in a Canon, Timothy's Quest, The Story Hour, Kindergarten Chimes, Polly Oliver's Problem, and Children's Rights.
