Mary Kay O'Brien

Last updated
  1. "Mary K. O'Brien". Administrative Office of the Illinois Courts. Archived from the original on April 3, 2015. Retrieved December 10, 2022.
  2. Wheeler III, Charles N. "Michael Madigan will be the longest-serving speaker". Illinois Issues. Sangamon State University. p. 42.
  3. Wheeler III, Charles N (1992-11-30). "Redistricting '91: the World Series of Illinois politics". Illinois Issues. Northern Illinois University Libraries. Retrieved 2014-02-17.
  4. "State of Illinois Representative District 75". Illinois State Board of Elections . Retrieved May 4, 2020.
  5. 1 2 "Illinois Supreme Court Names Mary K. O'Brien to Appellate Court" (PDF). Illinois Supreme Court. December 22, 2003. Retrieved May 4, 2020.
  6. Illinois General Assembly-Mary K. O'Brien
  7. White, Jesse (ed.). "Appellate Court Judges". Illinois Blue 2019-2020 (PDF). p. 154. Retrieved May 4, 2020.
  8. "O'Brien joins Illinois Supreme Court". Daily Journal. 10 November 2022. Retrieved 26 November 2022.
  9. "SWEARING-IN OF NEW JUSTICE MARY K. O'BRIEN" (PDF). Supreme Court of Illinois. December 2, 2022. Retrieved December 10, 2022.
  10. SaintGermain, Sonthonax (Communications Chair), ed. (December 16, 2022). "Judge Linda Davenport Appointed to Illinois Appellate Court, Third Judicial District". Naperville, Illinois: Appellate Lawyers Association. Retrieved March 13, 2023.
Mary Kay O'Brien
Mary K. O'Brien speaking at a fundraiser for Deb Conroy.jpg
O'Brien in 2012
Justice of the Illinois Supreme Court
Assumed office
December 5, 2022