Barnabas Collins is a fictional character from the ABC daytime serial Dark Shadows, which aired from 1966 to 1971. Originally played by Canadian actor Jonathan Frid, Barnabas is a 175-year-old vampire in search of fresh blood and his lost love, Josette. Introduced to boost the show's ratings, he quickly became the star due to his popularity and the program's increased viewership. The character's development sees him transform from a sinister creature of the night into the show's protagonist, risking his "life" to save the Collins family from catastrophe. Barnabas has been portrayed by actors such as Ben Cross, Alec Newman, and Johnny Depp in the 2012 film directed by Tim Burton. The character has also been featured in a series of audio dramas and novels. Barnabas Collins' origin story involves his ties with the Collins family and his tumultuous relationship with Angelique Bouchard, a practitioner of witchcraft. His return in the series occurs when Willie Loomis inadvertently releases him from his chained coffin in the family crypt. Barnabas pretends to be a cousin from England and becomes entangled in the lives of the modern Collins family. His kidnapping of waitress Maggie Evans and his connection to the ghost of Josette add further depth to his character. TV Guide named Barnabas Collins #8 in its 2013 list of The 60 Nastiest Villains of All Time.

Barnabas Bidwell (August 23, 1763 – July 27, 1833) was an influential figure in the late 18th and early 19th centuries, known for his roles as an author, teacher, and politician. He was educated at Yale and practiced law in western Massachusetts. Bidwell served as treasurer of Berkshire County and held positions in the state legislature as a representative and senator, as well as in the United States Congress as a spokesperson for the administration of Thomas Jefferson. He played a crucial role in defending the administration's positions and passing significant legislation. However, his political career faced challenges when exaggerated press accounts of irregularities in the Berkshire County books halted his career and led to his flight to Upper Canada (now Ontario). Despite his contributions to public service, Bidwell faced obstacles and was unable to take his seat in the Legislative Assembly of Upper Canada. He spent the remainder of his life in Upper Canada. Bidwell's legacy is marked by his dedication to public service and his contributions to the political landscape of his time.

Barnabas O'Brien, 6th Earl of Thomond (1590-November 1657), was a prominent figure in Irish history. He succeeded his elder brother as earl in 1639 and held various political positions, including lord-lieutenant of Co. Clare and member of the Irish House of Commons. During the Irish Rebellion of 1641, he attempted to maintain neutrality but eventually admitted a parliamentary garrison to Bunratty Castle and went to live in England. Despite his initial efforts to stay neutral, he joined King Charles I at Oxford and petitioned parliament for the recovery of £2,000 spent in the parliamentary cause. Barnabas married Anne, youngest daughter of Sir George Fermor, and had one son, Henry O'Brien, 7th Earl of Thomond, and one daughter, Penelope. After his death in November 1657, his will was proved in both England and Ireland. His loyalty and honorable conduct were praised, and his lands were taken during the rebellion due to the actions of his nearest relations. Barnabas O'Brien's legacy continues to be a subject of historical interest and admiration.

Barnabas Burns (June 29, 1817 – October 13, 1883) was an Ohio lawyer, businessman, and politician. Born in Fayette County, Pennsylvania, to Irish immigrant parents, Burns moved to Richland County, Ohio, at a young age. He received his education in public schools and later became a deputy clerk of courts in the county. A member of the Democratic Party, Burns served two terms in the Ohio State Senate and ran for a seat in the federal House of Representatives. During the Civil War, he supported the Union and briefly held a colonelcy in the 86th Ohio Infantry. Post-war, Burns remained active in politics, serving as a delegate to the Democratic National Convention and running for lieutenant governor. He also ventured into the business world, organizing the Mansfield Saving Bank and engaging in various community activities and organizations. Burns left a lasting impact on his community and the state of Ohio through his political, business, and civic endeavors.

Barnabas Brough (c. 1795 – 30 October 1854) was a British merchant and accountant known for his literary works under the pen name Bernard De Burgh. Born in Newcastle upon Tyne, he married Frances "Fanny" Cargill Whiteside and fathered four notable sons, all of whom achieved success in the literary or performing arts. Brough's involvement in the Newport Rising of 1839 and his testimony in the treason trial against John Frost, a Welsh Chartist leader, led to resentment and business challenges. He later relocated to Manchester and worked as an accountant and auctioneer. Brough also wrote plays under the pseudonym Barnard de Burgh. He passed away in Lambeth, London, at the age of 59 and was buried at West Norwood Cemetery. His wife, Frances Whiteside, was a writer as well, contributing stories and poems to publications. Brough's legacy lives on through his literary works and the accomplishments of his talented children.This summary provides an overview of Barnabas Brough's life, highlighting his career, family, and literary contributions.