Harry & Gertrude (Smeal) Blackman, parents
Gladys and Geoffrey Blackman, siblings
Florence Smeal, aunt
Ethel Blackman (b.1890), was a victim in America's worst theater disaster at the Iroquois Theater. Ten-year-old Gladys and six-year-old Geoffrey Blackman, escaped, along with Gertrude's sister, Florence Smeal. Florence and the three Blackman children were seated in the second-floor balcony. She got the two youngest to a fire escape and down the stairs to safety in Couch alley, but thirteen-year-old Ethel wasn't with them.
Chicago Tribune (Chicago, Illinois) · 2 Jan 1904, Sat · Page 12