Harry Andrew Blackmun

Harry Andrew Blackmun served as an associate justice of the Supreme Court of the United States for nearly three decades, from 1970 until his retirement in 1999. Appointed by President Richard M. Nixon, he became one of the most influential members of the Court, authoring landmark opinions that shaped American constitutional law. His tenure is noted for both its breadth—encompassing a wide range of civil and criminal matters—and for the evolution of his judicial philosophy from a conservative outlook to a more liberal stance on many issues.

Early life and legal career

Blackmun was born on November 12, 1908, in Nashville, Illinois. His parents, Theo Huegely (Reuter) and Corwin Manning Blackmun, were of German descent; their grandparents had operated a flour mill in the town. The family moved to Saint Paul, Minnesota, where Blackmun grew up in the Dayton’s Bluff neighborhood—a working‑class area that also housed his future friend, Chief Justice Warren E. Burger. He attended the same grade school and Sunday school as Burger and was raised as a Methodist.

He completed high school at Mechanic Arts High School in Saint Paul, graduating fourth in a class of 450 in 1925. Initially intending to attend the University of Minnesota, Blackmun received a scholarship that enabled him to enroll at Harvard University. To support his studies he worked various jobs, including as a janitor and milkman. While at Harvard he joined Lambda Chi Alpha fraternity and sang with the Harvard Glee Club; he even performed for President Herbert Hoover during Hoover’s first Washington visit in 1929. That year he graduated summa cum laude, was inducted into Phi Beta Kappa, and earned a Bachelor of Arts degree in mathematics.

Blackmun entered Harvard Law School on the recommendation of his friend Burger, who had advised him to pursue law rather than medicine. Among his professors were future Associate Justice Felix Frankfurter. He completed his legal education with a Bachelor of Laws in 1932.

After law school he returned to Minnesota and worked in several capacities: private counsel, law clerk, and adjunct faculty at the University of Minnesota Law School as well as William Mitchell College of Law (then St. Paul College of Law). His early practice was largely conducted at the firm now known as Dorsey & Whitney, where he focused on taxation, trusts and estates, and civil litigation. In 1941 he married Dorothy Clark; the couple had three daughters.

From 1950 to 1959 Blackmun served as resident counsel for the Mayo Clinic in Rochester, Minnesota. His work there reflected his longstanding interest in medical matters and provided him with experience in a large institutional legal setting.

Supreme Court tenure

Blackmun’s judicial career advanced when President Dwight D. Eisenhower nominated him on August 18, 1959, to the United States Court of Appeals for the Eighth Circuit, filling the seat vacated by Judge John B. Sanborn Jr. The American Bar Association’s Standing Committee on the Federal Judiciary rated him “exceptionally well qualified.” He was confirmed by the Senate on September 14, 1959, and received his commission a week later. Over the next decade he authored 217 opinions for the Eighth Circuit.

In April 1970 President Richard M. Nixon nominated Blackmun to fill the vacancy created by the resignation of Associate Justice Abe Fortas in May 1969. The nomination was confirmed on May 12, 1970, by a unanimous vote of 94–0. He was sworn into office on June 9, 1970. His appointment marked the third successful Supreme Court nomination by Nixon after earlier defeats of Clement Haynsworth and G. Harrold Carswell.

During his tenure he served as Circuit Justice for the Eighth Circuit from his swearing‑in until August 2, 1994, and briefly for the First Circuit between August 7 and October 8, 1990. Blackmun was often referred to, along with Chief Justice Warren Burger, as one of the “Minnesota Twins,” a nickname that reflected their shared upbringing in Saint Paul; however, over time their judicial paths diverged.

He retired from the Court during President Bill Clinton’s administration, and his seat was filled by Stephen Breyer. Blackmun passed away on March 4, 1999, after a long period of service to the nation’s highest court.

Jurisprudence and legacy

Blackmun’s jurisprudential record is extensive and varied. He authored the Court’s majority opinion in Roe v. Wade, a decision that established a constitutional right to abortion and remains one of the most cited cases in American legal history. In addition to this seminal opinion, he wrote major opinions in Bates v. State Bar of Arizona, Bigelow v. Commonwealth of Virginia, and Stanton v. Stanton.

He participated in the Court’s joint opinion in Planned Parenthood v. Casey but also filed a separate concurring opinion that warned that Roe was at risk of being overturned. His dissenting views were evident in several high‑profile cases: he dissented in Furman v. Georgia (regarding the death penalty), Bowers v. Hardwick (concerning same‑sex sexual conduct), and DeShaney v. Winnebago County (relating to state liability for child abuse).

Throughout his tenure Blackmun’s opinions reflected a shift from an initially conservative approach toward more liberal interpretations of constitutional rights, particularly in matters of privacy and individual autonomy. His willingness to adapt his views over time contributed to the evolving jurisprudence of the Court during the late twentieth century.

Blackmun’s legacy is marked by his significant contributions to civil liberties law, his role in shaping the Court’s approach to privacy, and his influence on subsequent generations of jurists. His career demonstrates a trajectory from modest beginnings in a small Illinois town to the pinnacle of American judicial service, underscoring the impact that rigorous scholarship, practical experience, and thoughtful deliberation can have on national legal doctrine.