Question: What is the birthdate of this American country music and rockailly singer and musician, best known for a song winning a 1960 Grammy who was produced by Don Law?

<P0-S0> Donald Firth "Don" Law (February 24, 1902 – December 20, 1982) was an English-born American record producer and music business executive. <P0-S1>  He produced Robert Johnson's only recordings, and as head of Columbia Records' country music division later worked with many leading country musicians including Bob Wills, Carl Smith, Flatt and Scruggs, Lefty Frizzell, Ray Price, Johnny Horton, Marty Robbins and Johnny Cash. <SEP> <P1-S0> Jack Henry Greene (January 7, 1930 – March 14, 2013) was an American country musician. <P1-S1>  Nicknamed the "Jolly Greene Giant" due to his height and deep voice, Greene was a long time member of the Grand Ole Opry. <P1-S2>  A three-time Grammy Award nominee, Greene is best known for his 1966 hit, "There Goes My Everything". <P1-S3>  The song dominated the Country music charts for nearly two months in 1967 and earned Greene "Male Vocalist of the Year", "Single of the Year", "Album of the Year" and "Song of the Year" honors from the Country Music Association. <P1-S4>  Greene had a total of five  1 country hits and three others that reached the top ten. " <P1-S5> Billboard" magazine named Greene one of the Top 100 "Most Played Artists". <SEP> <P2-S0> John LaGale "Johnny" Horton (April 30, 1925 – 5 November, 1960), was an American country music and rockabilly singer and musician, best known for his saga ballads beginning with the song "The Battle of New Orleans", which was awarded the 1960 Grammy Award for Best Country & Western Recording. <P2-S1>  The song was awarded the Grammy Hall of Fame Award and in 2001 ranked No. 333 of the Recording Industry Association of America's "Songs of the Century". <P2-S2>  His first number 1 country song was in 1959, "When It's Springtime in Alaska (It's Forty Below)". <SEP> <P3-S0> The Trust is composed of multi-platinum record producers, sound engineers and multi-instrumentalists Tommy Hubbard and Rich Zahniser. <P3-S1>  The duo currently operates out of their private recording facility in Southern California, primarily working with rock, pop and country acts with an emphasis on live instrumentation recordings. <P3-S2>  Hubbard and Zahniser have individually and collectively worked with several mainstream and popular indie artists including the Latin Grammy award winning group The Gipsy Kings, multi-platinum selling French pop singer Maude, 11x Billboard #1, Grammy Award winning blues guitarist Joe Bonamassa, American country music singer Billy Ray Cyrus, Rock and Roll Hall of Fame funk musician Bootsy Collins(Parliament-Funkadelic, James Brown), 11x South African Music Award winner and judge on The Voice South Africa Lira, Company of Thieves front woman Genevieve, Smash Mouth, Rufio and the underground, punk rock Supergroups Rx Bandits and The Sound Of Animals Fighting. <P3-S3>  The duo co-wrote and produced Maude's 2014, "Billboard" #3 album titled "#HoldUp", which spawned three successful singles that were co-written/produced by the The Trust including her debut #1 song "Love Is What You Make Of It". <P3-S4>  Soon after the success of the singles, Maude was nominated for two NRJ Music Awards in France.