Canth was born in
Tampere to Gustaf Vilhelm Johnsson (1816–1877) and his wife Ulrika (1811–1893). Her father worked at
James Finlayson's textile factory initially as a worker and later as a foreman. Gustaf and Ulrika had four children, Minna included, of whom the eldest, Adolf, died in infancy. Minna's surviving siblings were Gustaf (1850–1894) and Augusta (1852–1877). In 1853 her father was given charge of Finlayson's textile shop in
Kuopio and the entire family relocated there. Canth received an exceptionally thorough education for a working-class woman of her time. Even before moving to Kuopio she had attended school at Finlayson's factory which was intended for the workers' children. In Kuopio she continued to go to various girls' schools and as a testament to her father's success as a shopkeeper, she was even admitted into a school intended for upper class children. In 1863 she began her studies at the recently founded
Jyväskylä Teacher Seminary, which was the first school in Finland to offer higher education for women. In 1865 she married her natural sciences teacher, Johan Ferdinand Canth (1835–1879), and had to drop out of the Seminary. Between 1866 and 1880 she gave birth to seven children: Anni (1866–1911), Elli (1868–1944), Hanna (1870–1889), Maiju (1872–1943), Jussi (1874–1929), Pekka (1876–1959) and Lyyli (1880–1969); her husband Johan died in 1879 shortly before the birth of the family's seventh child. in the
Puijo district of
Kuopio,
North Savo Canth died suddenly of a
heart attack at the age of 53 on May 12, 1897 at her home in Kuopio. She was buried in a family grave in
Kuopio Cemetery. ==Debate==