Question: Who was born first, Duncan Campbell or David Draiman?

Context paragraphs:
Device (metal band): Device was an industrial metal band started by David Draiman, frontman of the heavy metal group Disturbed.  Draiman was approached by Geno Lenardo, former guitarist of Filter, and together they started to work on new material.  The two started work on a debut album in June 2012.  The result of those sessions, "Device", was released on April 9, 2013.  The first single and third track, "Vilify" was released to radio ahead of the album on February 19, 2013, alongside its first music video, directed by P. R. Brown.  The second single and the introductory track, "You Think You Know", was released on June 11, 2013, alongside its music video, directed once again by Brown.

Duncan Campbell (UB40): Duncan Campbell (born 3 April 1958 in Birmingham) is an English musician and current lead singer of the reggae band, UB40.  He joined the band in 2008 after the departure of his brother Ali Campbell.

Duncan Campbell (died 1758): Duncan Campbell was a Scots nobleman who died on 18 July 1758 as a result of wounds received in an unsuccessful frontal attack against French forces at Fort Carillon (renamed Fort Ticonderoga when the British took the fort a year later).  The legend associated with Campbell is that a number of years prior—while still living in Scotland—Campbell gave shelter to a stranger who turned out to have killed Duncan's cousin.  Faced with the conflict between betraying a guest or taking vengeance for the death of his cousin, Campbell compromised by allowing the killer to hide out in a cave.  The ghost of Campbell's cousin is claimed to have appeared to Campbell in a dream and promised to meet him again at "Ticonderoga", a place that Duncan surely had never heard of previously.  This story was published in the poem "Ticonderoga a Legend of the West Highlands" by Robert Louis Stevenson in "Scribner's Magazine" December 1887.

ABC trial: The ABC Trial was a trial of charges under sections 1 and 2 of the Official Secrets Act 1911 trial in United Kingdom.  It took place in 1978 and is named after the three defendants: Crispin Aubrey, John Berry and Duncan Campbell.  Aubrey was a journalist for "Time Out", John Berry was a former corporal in signals intelligence (SIGINT), and Duncan Campbell was an investigative journalist.

Campbell of Auchinbreck: The Auchinbreck of Campbell family (also spelled Auchenbreck, Achnabreac, etc., from Scots Gaelic "Ach[adh] nam Breac" meaning either Field of the Trout or Speckled Field), was founded by Duncan Campbell of Kilmichael, in Glassary, Argyllshire, Scotland.  He was the son of Duncan, first Lord Campbell of the Clan Campbell, by his second wife Margaret, daughter of Sir John Stewart of Blackhall, the illegitimate son of King Robert III of Scotland.  The family of the Lords Campbell later became Dukes of Argyll, and remain chiefs of Clan Campbell.  Duncan Campbell, as a grandson of King Robert III, received a considerable estate confirmed by royal charter dated 19 June 1452.  The family remained at their estate of Auchinbreck, from which they took their title, until 1641.  The Campbells of Auchinbreck were commissioned to provide military training and were used by the Earls of Argyll as military support.  In 1628 the then head of the family of Campbells in Auchinbreck received a baronetcy, which included a grant of North American land in Nova Scotia.

George Campbell of Inverneill: George Campbell was born in 1803, the first son of Duncan Campbell of Inverneill B.C.S. and his wife, Elizabeth Cooper.  He was a grandson of James Campbell (1706–1760) 3rd of Tuerechan (8th Chief of Tearlach, descended from Clan Campbell of Craignish) and nephew of Major-General Sir Archibald Campbell KB, father-in-law to Colonel Thomas Tupper Carter-Campbell of Possil and grandfather to General George Tupper Campbell Carter-Campbell CB, DSO.  He had a son and two daughters with his wife Susan "Black Beauty" Campbell of Possil (daughter of Col. Alexander Campbell of Possil).

Duncan Campbell, 1st Lord Campbell: Duncan Campbell, 1st Lord Campbell (Classical Gaelic "Donnchadh mac Cailein", and also called Donnchadh na-Adh (English: Duncan the fortunate ) of Loch Awe, (died 1453), was a Scottish nobleman and politician.  He was an important figure in Scottish affairs in the first half of the 15th century and Justiciar of Argyll.  He was head of the Clan Campbell for 40 years.

David Draiman: David Michael Draiman (born March 13, 1973) is an American songwriter and the vocalist for the band Disturbed as well as for the band Device.  Draiman is known for his distorted voice and percussive singing style.  In November 2006, Draiman was voted number 42 on the "Hit Parader"’s ""Top 100 Metal Vocalists of All Time"".  Draiman has written some of Disturbed's most successful singles, such as "Stupify", "Down with the Sickness", "Indestructible", and "Inside the Fire".

Campbell of Craignish: The Campbells of Craignish ("Mac Dúbhghaill Creaginnis" in the Scottish Gaelic or "Gàidhlig"), form one of the oldest branches of the ancient and powerful Clan Campbell in Scotland. .  They claim descent from Dugald Campbell, the second son of Sir Archibald Gillespic Campbell (b.1130), 5th Knight of Lochawe and 20th Chief of Clan Campbell at the time.  Sir Archibald's first son, Sir Duncan Campbell, 6th Knight of Lochawe, was the founder of the principal branch of the Campbell family who today holds the title Duke of Argyll.

Prayer (song): "Prayer" is a song released on August 14, 2002 by the American heavy metal band Disturbed as the first single from their second album, "Believe".  It was inspired by the death of vocalist David Draiman's grandfather as well as various circumstances after the September 11 attacks, and is about a conversation between Draiman and God.  Upon release, many media outlets refused to air the "Prayer" music video, citing supposed similarities between the imagery of the music video and that of the September 11 attacks.  "Prayer" peaked at number-three on two United States airplay charts, "Billboard"'s Mainstream Rock Tracks and Modern Rock Tracks charts, as well as peaking at number-fifty-eight on "Billboard"'s Hot 100 and number-fourteen on the Canadian Singles Chart.  "Prayer" is Disturbed's second highest charting single on the Billboard Hot 100 and their highest charting single on the Modern Rock Tracks chart, and 1 of only 2 of their songs to reach the top 5 on the chart (the other being "Inside the Fire", which peaked at No. 4).

Supporting paragraphs: Duncan Campbell (UB40) David Draiman
Answer: Duncan Campbell