William M. Holst
Mary Ward Holst
Allan Holst
Amy Holst
William Holst, Father
Mary A. Holst and her three children; Allan, age 13, Gertrude, age 10 and Amy aged 8 yrs perished in the Iroquois theater disaster. They were in the ill fated second balcony of the theater and met death trying to reach the fire escape.
Chicago Tribune (Chicago, Illinois) · 1 Jan 1904, Fri · Page 2;
McCurdy, D. B. (1904). Lest We Forget: Chicago's Awful Theater Horror. Chicago: Memorial Publishing Company, accessed https://www.gutenberg.org/files/39280/39280-h/39280-h.htm, p 145;
Find a Grave https://www.findagrave.com/memorial/87692128/gertrude-holst