Carisbooke Castle ghost caught in window shot by Isle of Wight Artist Veronica Grimm

Captured against the dark background of the dark damp battlements this image of a women haunts my waking thoughts, the image was ingrained into my memory after a visit to the keep.
Is this the first recorded picture of a once noblewomen of the castle.
36x24inches worked stencil on canvas. Matt Black spray paint. Pink highlights.