The Berkeley family is an ancient English noble family with a prestigious history dating back to the Anglo-Saxon era. They are among the five families in Britain that can trace their patrilineal lineage to an Anglo-Saxon ancestor. Their ancestral seat, Berkeley Castle in Gloucestershire, remains in the family's possession, along with many of the lands they have held since the 11th and 12th centuries. The family's lineage can be traced back to Robert Fitzharding, the 1st feudal baron of Berkeley, who is believed to be the son of Harding of Bristol. Over the centuries, the Berkeley family has held various titles, including Baron Berkeley, Earl of Berkeley, and Marquess of Berkeley, due to their association with the royal manor of Berkeley. The family's influence and power are evident in their significant role in British history. Additionally, the Bruton branch of the family has produced notable figures, including politicians, governors, and members of the royal household. The family's legacy continues to be celebrated, with Berkeley Square in London named after this distinguished lineage.

Berkeley Lloyd Bunker (August 12, 1906 – January 21, 1999) was an American businessman and politician who made significant contributions in mid-20th century Nevada. Born in St. Thomas, Clark County, Nevada, he pursued a career in politics following his success in the tire and oil business in Las Vegas. As a member of the Democratic Party, Bunker served as a member of the Nevada Assembly, and later as an appointed United States senator and one-term member of the U.S. House of Representatives. Notably, he was the first southern Nevadan and first Nevadan Mormon to hold federal office. Despite his political achievements, Bunker faced challenges, including a loss in the Democratic primary and a failed run for lieutenant governor. Bunker's legacy lives on through the Berkeley L. Bunker Elementary School in Las Vegas. As a devoted member of the Church of Jesus Christ of Latter-day Saints, Bunker also served as a bishop and contributed to the construction of the Las Vegas Nevada Temple. His significant role in Nevada politics and business continues to be remembered and honored.

The Berkeley name is associated with a diverse array of accomplished individuals throughout history. From English barons and baronesses to esteemed philosophers and talented artists, the legacy of the Berkeley family spans across various fields. Notable figures with the Berkeley surname include Anne Berkeley, Baroness Berkeley, who served as a lady-in-waiting to Anne Boleyn; George Berkeley, the renowned Irish philosopher; and Xander Berkeley, a distinguished American actor. Their contributions have left a significant impact, with achievements ranging from political influence and literary prowess to artistic innovation. Whether in the realms of governance, academia, or the arts, the Berkeleys have carved out a lasting presence and continue to inspire admiration for their diverse talents and accomplishments.

Berkeley Basil Moreton, 4th Earl of Ducie (18 July 1834 – 7 August 1924), was a British peer and a prominent figure in Australian politics and pastoralism. Born in Woodchester, Gloucestershire, England, he received his education at Rugby School and Magdalen College, Oxford. Moreton's Australian years saw him become a successful grazier at Wetheron Station in Queensland, known for his equestrian skills, hospitality, and prowess in a fight. His political career saw him serve in the Queensland Legislative Assembly and Legislative Council, holding various significant positions, including Postmaster-General and Secretary for Public Instruction. In 1921, he unexpectedly inherited the title of Earl of Ducie following the death of his brother. Moreton returned to England, where he took his seat in the House of Lords before his passing in 1924. His legacy includes his contributions to Australian politics and pastoralism.

The Berkeley Baronetcy, of Wymondham in the County of Leicester, was established in the Baronetage of England on 29 June 1611 for Henry Berkeley of Wymondham, Leicestershire. Henry, a descendant of Thomas Berkeley, was the first to hold this title, which unfortunately became extinct upon his death in approximately 1630. On the other hand, the Berkeley Baronetcy, of Bruton in the County of Somerset, was created in the Baronetage of England on 2 July 1660 for Maurice Berkeley. He was the eldest son of Sir Charles Berkeley, of Bruton in Somerset, and succeeded his father as the 3rd Viscount Fitzhardinge in 1668. Unfortunately, the baronetcy became extinct upon Maurice's death on 13 June 1690, at which point the viscountcy passed to his younger brother, John Berkeley, 4th Viscount Fitzhardinge. These historical figures have left a mark on the noble lineage of the Berkeley family, contributing to the rich tapestry of British history.