Anna Diggs Taylor

In 2006, Taylor was the first federal judge to rule on the legal and constitutional issues of the NSA warrantless surveillance controversy. Her ruling in ACLU v. NSA held that the domestic wiretapping conducted by the National Security Agency without court approval violates the Foreign Intelligence Surveillance Act and is unconstitutional. She granted a permanent injunction to halt it. The ruling, whose effect was stayed pending appellate proceedings, sparked a vigorous political and legal controversy. She declined to rule on the legality of the alleged NSA call database, on state-secrets grounds. The quality and comprehensiveness of her opinion have been criticized by some legal experts.

Taylor was nominated by President Jimmy Carter on May 17, 1979, to the United States District Court for the Eastern District of Michigan, to a new seat created by 92 Stat. 1629. She was confirmed by the United States Senate on October 31, 1979, and received her commission on November 2, 1979. She served as Chief Judge from 1996 to 1998. She assumed senior status on December 31, 1998, serving in that status until her death on November 4, 2017, in Grosse Pointe Woods, Michigan, after battling an illness.

In 1960, Taylor married United States Representative Charles Diggs; they divorced in 1971. In 1976, she married S. Martin Taylor, a regent of the University of Michigan.

Born in Washington, D.C. as Anna Katherine Johnston, she earned a Bachelor of Arts degree from Barnard College in 1954. She received a Bachelor of Laws from Yale Law School in 1957. She was an attorney in the Office of Solicitor of the United States Department of Labor in Washington, D.C. from 1957 to 1960. She was an assistant prosecutor in Wayne County, Michigan, from 1961 to 1962. She was an Assistant United States Attorney of the Eastern District of Michigan in Detroit, Michigan, in 1966. She was a legislative assistant and Detroit office manager for United States Representative Charles Diggs from 1967 to 1970. She was in private practice of law in Detroit from 1970 to 1975. She was an adjunct professor at the Wayne State University School of Labor and Industrial Relations from 1972 to 1975. She was the supervising assistant corporation counsel for the City of Detroit Law Department from 1975 to 1979. She was an adjunct professor at Wayne State University Law School from 1976 to 1977.

Anna Katherine Diggs Taylor (née Johnston; December 9, 1932 – November 4, 2017) was a United States district judge of the United States District Court for the Eastern District of Michigan.