Illinois Democratic politics has recently produced the most skilled and inspirational politician in memory . . . and has also reminded us of the need for further reform. It is fitting, then, that the latest installment of the Chicago Lives series turns to Dawn Clark Netsch, a leading reformer of Illinois politics since the 1950s and the first woman major party nominee for governor of Illinois.

Netsch was a pioneer, or the first of her gender, in almost every endeavor she undertook. From the very beginning of her career, when she led the move to desegregate Northwestern University's...