| BRITISH COLUMBIA ARTISTS |
She exhibited artwork in the B.C. Artists exhibitions at the Vancouver Art Gallery from 1941 to 1946. The artist lived in Vancouver and North Vancouver. She also had a solo exhibition at the Vancouver Art Gallery in 1945.
She was a member of the West Vancouver Sketch Club from 1948 to 1976.
McWilliam died in Penticton in 1997 at the age of 94. She was widowed at the time, her occupation was noted as "Homemaker - At Home."
SOLO EXHIBITIONS
| DATE | EXHIBITION | LOCATION |
| Dec. 4 1945 - Jan. 6 1946 | 22 pictures | VAG |
| DATE | EXHIBITION | ARTWORK |
| 1941 Sept. 26 - Oct. 19 | VAG B.C. Artists 10th Annual | Zinnias |
| Flower Study | ||
| 1943 Sept. 25 - Oct. 20 | VAG B.C. Artists 12th Annual | Spring Crocus |
| Apple Blossoms | ||
| 1944 Sept. 23 - Oct. 22 | VAG B.C. Artists 13th Annual | Study |
| 1945 Sept. 22 - Oct. 21 | VAG B.C. Artists 14th Annual | White Poppies |
| Sunflowers | ||
| 1946 Sept. 21 - Oct. 13 | VAG B.C. Artists 15th Annual | Lilies |
| 1948 June 1 - 13 | VAG West Van Sketch Club | Magnolias |
ARTISTS IN CANADA 1982 - UNION LIST OF ARTISTS' FILES (refer to AIC82)