Vernon Dalhart (6 April 1883 - 14 September 1948) was a popular United States singer and songwriter of the early decades of the 20th century. He is a major influence in the field of Country Music. Dalhart was born Marion Try Slaughter in Marion County, Jefferson, Texas. He took his stage-name from two towns, Vernon and Dalhart in Texas, between which he punched cattle in the 1890's. (Decades later, Conway Twitty would derive his stage name through the same method.) Dalhart's father, Robert Marion Slaughter was killed in a fight with his brother-in-law, Bob Castleberry, when Vernon was age 10. At the age of 12 or 13, the family moved from Jefferson to Dallas, Texas. Vernon, who already could play the jew's harp and harmonica, received vocal training at the Dallas Conservatory of Music. He married Sadie Lee Moore-Livingston in 1901 and had two children, a son and a daughter. Around 1910 the family moved to New York City. He found employment in a piano warehouse and took occasional singing jobs. One of his first roles was in Giacomo Puccini's opera Girl of the Golden West; following this he played the part of Ralph Rackstraw in a production of HMS Pinafore. He also played the part of Lieutenant Pinkerton in Madame Butterfly. He saw an advertisement in the local paper for singers and applied and was auditioned by Thomas Alva Edison; he would thereafter make numerous records for Edison Records. From 1916 until 1923, using numerous pseudonyms, he made over 400 recordings of light classical music and early dance band vocals for various record labels. He was already an established singer when he made his first country music recordings which cemented his place in music history. Dalhart's twin recordings of "The Prisoner's Song" and "The Wreck of the Old 97" for the Victor Talking Machine Company became runaway hits, alerting the national record companies to the existence of a sizable market for country-style vocals. The double-sided single eventually sold more than seven million copies, a colossal amount for a mid-1920s recording. It was the best-selling single to its time, and was the biggest-selling non-holiday record in the first seventy years of recorded music. Research by Billboard statistician Joel Whitburn determined "The Prisoner's Song" to have been a #1 hit for 12 weeks in 1925-26. In 1998, "The Prisoner's Song" was honored with a Grammy Hall of Fame Award and the Recording Industry Association of America named it one of the Songs of the Century. Dalhart's songs often told tragic stories of mining disasters and train wrecks. His 1924 recording of "The Wreck of the Old 97", a classic American railroad ballad about the September 27, 1903 derailment of Southern Railway Fast Mail train No. 97 near Danville, Virginia, is sometimes cited as the American music industry's first million-seller—it certainly sold very well . He recorded under a host of pseudonyms given to him by recording managers. On Grey Gull Records he often used the pseudonym Vel Veteran, which was however also used by other singers, including Arthur Fields (Fields also used the pseudonym "Mr. X"). While some country music purists always viewed Dalhart with some suspicion because of his light opera background and a vocal style that was closer to pop than country, he was inducted into the Nashville Songwriters Hall of Fame in 1970 and into the Country Music Hall of Fame in 1981. Dalhart died in Bridgeport, Connecticut in 1948 and is interred there in the Mountain Grove Cemetery.