What is gratiela brancusi?

Gratiela Brancusi was the wife of the Romanian sculptor, https://www.wikiwhat.page/kavramlar/Constantin%20Brancusi. She was French. They married in 1921 but divorced in 1926. Information about Gratiela herself, independent of her relationship with Constantin Brancusi, is scarce. She is mostly known through her association with the artist.