Killaly married Christopher Hatton Turnor, a former British soldier, in 1871 and moved to England.

[2] A watercolour from the sketchbook of an unknown artist in the collection of the Toronto Public Library is titled Camping Out No.

[3] Her work depicts outdoor scenes in Canada, such as canoe trips, frozen rivers and Niagara Falls, and she may have been a student of Cornelius Krieghoff.

Her watercolour, Quebec From Across the St. Lawrence, from about 1867, is in the collection of the Royal Ontario Museum.

Copies of these lithographs are held at the National Gallery of Canada,[5] McCord Museum of Canadian History and the Royal Ontario Museum, where they were part of the 2013 exhibit, Brushing It in the Rough: Women, Art and Nineteenth Century Canada.