[3] With the outbreak of World War I Uhthoff returned to Glasgow, where she taught elementary school.

[2] In the late 1920s she worked with Emily Carr to bring Mark Tobey from Seattle, Washington to teach a class.

[2] Concurrent with her teaching career, Uhthoff exhibited her own work at the British Columbia Society of Artists, and at the Art Gallery of Greater Victoria.

[4] Uhthoff died in 1971 in Carleton Place, Ontario[2] In 1972 the Art Gallery of Greater Victoria held a memorial exhibition of her work.

[10] In 2017 her work was included in the exhibition, The Ornament of a House: Fifty Years of Collecting at the Burnaby Art Gallery.