Question: When was the member of Dillard & Clark who also played in the Byrds born?

Dillard & Clark was a country rock duo which featured ex-Byrds member Gene Clark and bluegrass banjo player Doug Dillard. <SEP> Stephen Spence Clark (born August 2, 1960) is a former professional American football player who played [[defensive tackle]and offensive guard ] for five seasons for the [[Miami Dolphins]].  He also played on two state championship teams in high school which were a combined (25-1) over two years and was a five team all-American including "Parade Magazine", he was also named Most Valuable Player of the state of Utah.  At the University of Utah he was named two time All-WAC defensive tackle, Defensive Most Valuable Player of the Western Athletic Conference and First Team All-American.  He also played in the East-West Shrine Game and was named MVP of the Senior Bowl.  After the Senior Bowl he was drafted by Don Shula and The Miami Dolphins, his second year in the NFL he played both ways in a pre-season game and Coach Shula knew he had a guy that could back up every position on the offensive and defensive line as well as long snap.  He earned a starting position at right guard and played against [[William Perry (American football)|the Fridge]] when the Dolphins beat the Chicago Bears on Monday Night Football to help keep the undefeated Dolphin record intact.  In the NFL, he also played on two Super Bowl teams with the Miami Dolphins and was the starting right guard before being injured.  Just recently Steve was named to the top 100 greatest players in the history of the University of Utah actually being named 9th best of All-Time. <SEP>  He was the Byrds' principal songwriter between 1964 and early 1966, writing most of the band's best-known originals from this period, including "I'll Feel a Whole Lot Better", "She Don't Care About Time", and "Set You Free This Time".  Although he did not achieve commercial success as a solo artist, Clark was in the vanguard of popular music during much of his career, prefiguring developments in such disparate subgenres as psychedelic rock, baroque pop, newgrass, country rock, and alternative country. Harold Eugene "Gene" Clark (November 17, 1944 – May 24, 1991) was an American singer-songwriter and founding member of the folk rock band the Byrds. <SEP> Kevin Daniel Kelley (March 25, 1943 – April 6, 2002) was an American drummer, best known for his work with the rock bands The Byrds and the Rising Sons.  Kelley also played drums for Fever Tree, although it is unknown whether he was an official member of the group or not.  In addition, he worked as a session musician between 1969 and 1973, playing drums on albums by artists including John Fahey and Phil Ochs.  He appears to have retired from the music industry after drumming on Michael Cohen's 1973 album, "What Did You Expect?"  Kelley is the cousin of country rock pioneer and ex-member of The Byrds and The Flying Burrito Brothers, Chris Hillman.  Kevin Kelley should not be confused with the similarly named Kevin Kelly, another American session musician who played piano for Joan Baez during the Rolling Thunder Revue and guested on albums by Tim Buckley, Judee Sill, Bryn Haworth, and The Babys during the 1970s.