Charles Smith Olden spent his formative years in New Jersey, attending Lawrenceville School before managing his father's business and expanding it to New Orleans. He returned to Princeton, where he constructed Drumthwacket and engaged in banking. Olden served in the New Jersey Senate, where he chaired the Committee on Education and showed interest in the State Lunatic Asylum. He transitioned to public service roles, including serving on the New Jersey Court of Errors and Appeals and the Riparian Commission, while also holding positions with the State Sinking Fund. Olden held significant roles at the College of New Jersey, now Princeton University, serving as treasurer and a board trustee.

Charles Smith Olden's political career reveals a unique blend of local and national interests, particularly in education and the judiciary. His involvement in both the New Jersey Court of Errors and Appeals and the State Sinking Fund suggests a calculated approach to governance. Olden's support for the State Lunatic Asylum and his role in the National War Effort through the Loyal National League of New Jersey indicate a nuanced stance on public welfare and national unity. His long-term commitment to the College of New Jersey as treasurer and trustee underscores a deep-rooted dedication to educational institutions.