1907  A black and white portrait of Flo Irwin. This is a view of the right side of her face.May Irwin's older sister was the actress Flo Irwin. This picture accompanied an article entitled "Canadian Successes on the American Stage" in The Globe (Toronto), January 5, 1907, Saturday Illustrated Edition.

 c.1895  A black and white portrait of Flo Irwin.Flo Irwin was the sister of May Irwin, a broadway performer born in Whitby, Ontario.

 c.1898  A black and white portrait of Flo Irwin wearing a large hat.At the time of this photo, Flo Irwin was appearing in "The Widow Jones" at the Grand Opera House. Flo Irwin was the sister of May Irwin.

 1893  A black and white photograph of Flo Irwin. She is sitting with her legs crossed. Her right arm is in the air and her left arm is leaning on a table beside her.Flora Irwin was the older sister of actress May Irwin.Bottom: Newsboy, FLORA IRWIN, illegible, NEW YORK