On May 24, 1912, 24-year-old homemaker Margaret Dwyer died at Englewood Union Hospital in Chicago, due to sepsis caused by an abortion perpetrated the previous day by Paulina Lindenson. Lindenson's profession is listed only as "abortion provider" so it is possible that she was a lay abortionist. She was held by the Coroner on May 24, and indicted by a Grand Jury on July 19, but the case never went to trial.
please, that with overall public health issues such as doctors not
using proper aseptic techniques, lack of access to blood transfusions
and antibiotics, and overall poor health to begin with, there was likely
little difference between the performance of a legal abortion and
illegal practice, and the aftercare for either type of abortion was
probably equally unlikely to do the woman much, if any, good. For more
information about early 20th Century abortion mortality, see Abortion Deaths 1910-1919.
For more on pre-legalization abortion, see The Bad Old Days of Abortion
Source: Homicide in Chicago Interactive Database