Career
Grönwall worked as a maid from 1900 to 1934.
politician Member of the Riksdag
Grönwall worked as a maid from 1900 to 1934.
In 1933, she became a member of the committee founded to examine the working conditions of domestics, and in 1934, she became deputy chairman of the trade union for domestics, Stockholms hembiträdesförening. Grönwall was a member of the city council of Stockholm Municipality for the social democrats.