Claudius Buchanan FRSE (12 March 1765 – 9 February 1815) was a Scottish theologian, an ordained minister of the Church of England, and an evangelical missionary for the Church Missionary Society. He played a significant role in advancing Christianity and native education in India, particularly by organizing systematic translations of the scriptures. Buchanan is renowned for his pivotal role in the translation of the first Malayalam Bible, an initiative that was supported by influential figures such as Colonel Colin Macaulay. Additionally, Buchanan was instrumental in introducing the Jagannath tradition and Hinduism to Western audiences in the early 19th century, shaping the perception of Indian religions among evangelical audiences. His writings, particularly the book "Christian Researches in Asia," played a crucial role in shaping the early images of Indian religions for evangelical readers and triggering a debate between Christian missionaries and officials of the East India Company. Buchanan's legacy is also reflected in his literary contributions, with his notable work "Christian Researches in Asia" providing a detailed account of his travels in India. His impactful writings and missionary endeavors have left a lasting effect on the understanding and perception of Indian religions by Western audiences.

Claudius Sanford, born in 1974, is a prominent Dominican politician affiliated with the United Workers' Party. With a strong foundation in education, he obtained a teaching certificate from the University of the West Indies and subsequently ventured into teaching economics at the Dominica State College. Sanford's political journey commenced when he was appointed as an Opposition Senator in the House of Assembly in 2005. He later contested the Salybia constituency on the UWP ticket in the 2009 general election. Despite his efforts, he lost the election but continued to serve as a Senator after being appointed by the Opposition Leader Hector John in 2010. However, Sanford eventually resigned from his position to pursue a master's degree overseas. His dedication to public service and commitment to education have solidified his position as a respected figure within the Dominican political landscape. Sanford's Kalinago heritage and residence in the Carib Territory further enrich his connection to the local community.

Claudius James Francis, born in 1959, is a well-known Saint Lucian television talk show host and politician. He has served as Speaker of the House of Assembly since 2021 and previously held the position of President of the Senate from 2012 to 2016. With a strong political background, Francis has been the former chairman of the Saint Lucia Labour Party. His influence extends beyond the political realm as he is also recognized as the host of Straight Up with Claudius Francis on HTS Channel 4. With his multifaceted career, Francis continues to make a significant impact on the political and media landscape in Saint Lucia.

Dr. Claudius Ballard (June 14, 1890 – May 1, 1967) was a distinguished African-American physician based in Los Angeles, California. His remarkable service in World War I, as a medical officer of the 3rd battalion of the 370th Infantry, earned him the French Croix de Guerre for his courageous aid to soldiers in the field. Born to a family with a legacy of community service and activism, Dr. Ballard pursued his education at the University of Southern California and the University of California, Berkeley, where he completed medical school in 1913. Establishing a medical practice in Los Angeles at the age of 24, Dr. Ballard began his publishing career with several medical articles. During his military service, he was part of a medical unit sent to provide aid in the French lines, where he gained recognition for his bravery and unwavering dedication, despite being injured. Dr. Claudius Ballard's impactful contributions to medicine and his commendable service to his country continue to inspire and resonate within the community.

Claudius Buchanan Grant (October 25, 1835 – February 28, 1921) was an American jurist, legislator, and lawyer. Born in Lebanon, Maine, on October 25, 1835, to Joseph Grant and Mary Merrill, he pursued higher education at the University of Michigan, where he obtained a Bachelor of Arts degree. Grant's career included teaching at Ann Arbor High School, serving as principal, and later joining the Union Army, rising to the rank of colonel during the American Civil War. In 1863, he married Caroline Felch, the daughter of former Michigan governor Alpheus Felch.After being admitted to the bar in 1866, Grant began practicing law with his father-in-law and later served as the postmaster of Ann Arbor. His political involvement extended to the Michigan House of Representatives and the Board of Regents of the University of Michigan. Grant's legal career flourished, leading him to become a Michigan circuit court judge and, later, chief justice of the Michigan Supreme Court. He passed away in St. Petersburg, Florida. This prominent figure left a lasting impact on Michigan's legal and political landscape, and his legacy continues to be remembered.