John Currey graduated from Wesleyan University and later moved to California. He pursued a career in law, marked by significant judicial nominations and appointments, including two unsuccessful nominations for district court judge by President Millard Fillmore. Currey was elected to the Supreme Court of California, where he served for several years, including a stint as Chief Justice. His professional journey reflects a commitment to public service and legal expertise.

John Currey's political career reveals an intriguing blend of judicial ambition and regional influence. His repeated nominations and eventual election to the Supreme Court of California, particularly during the Civil War, suggest a calculated focus on maintaining stability and union integrity. Currey's gubernatorial bid as an Anti-Lecompton Democrat presents a surprising ideological flexibility, aligning with opposing factions on certain issues. His approach to judicial appointments and governance highlights a strategic, highly localized method of political engagement.