Question: Which singer was born first, Dave Cousins or Wendy?

Context paragraphs:
Hummingbird (Rick Wakeman and Dave Cousins album): Hummingbird is a studio album by Rick Wakeman and Dave Cousins.  The songs are a mixture of jointly-composed originals, reworkings of songs from Strawbs albums and Dave Cousins' solo album "Two Weeks Last Summer", together with Wakeman instrumental compositions presented as codas to the Cousins songs.

Duochrome (album): Duochrome is a live album by Dave Cousins.  It was originally released as a bonus disc for the first 1000 buyers of the Strawbs album "The Broken Hearted Bride" through their label's online shop.  Popular demand prompted an independent release later that year.

Oh How She Changed: "Oh How She Changed" is a song by English band Strawbs written by Dave Cousins and Tony Hooper.  It was the first single to be released by Strawbs and later appeared on their 1969 album "Strawbs".  An alternative mix of the song appears on the 2006 box set "A Taste of Strawbs" and a re-working on 2009's Dancing to the Devil's Beat.

Hey Little Man ... Thursday's Child: "Hey Little Man ... Thursday's Child" is a song by English band Strawbs written by Dave Cousins.  The track is to be found on the "Grave New World" album and the lyrics depict a father talking to his son.  The song can be considered to be continued on a later track from the same album – "Hey Little Man ... Wednesday's Child", which has the same tune but different lyrics.  The song is performed solely by Dave Cousins.

Grave New World: Grave New World is a studio album by English band Strawbs.  It was the first album to be released after the departure of Rick Wakeman, under circumstances about which band leader Dave Cousins was very bitter.  Cousins has admitted that the track "Tomorrow" was written about Wakeman.  Happily their friendship survived and the two have since performed and recorded together, releasing an album "Hummingbird" in 2002.

Hey Little Man ... Wednesday's Child: "Hey Little Man ... Wednesday's Child" is a song by English band Strawbs written by Dave Cousins.  The track is to be found on the "Grave New World" album and the lyrics depict a father talking to his son.  The song can be considered to be a continuation from an earlier track from the same album – "Hey Little Man ... Thursday's Child", which has the same tune but different lyrics.  The song is performed solely by Dave Cousins.

Wendy (singer): Son Seung-wan (born February 21, 1994), known professionally as Wendy, is a South Korean singer.  She is a member of the South Korean girl group Red Velvet.

Dave Cousins: Dave Cousins (born David Joseph Hindson, 7 January 1945, Hounslow, Middlesex, England) is an English singer and songwriter, who has been the leader, singer and most active songwriter of Strawbs since 1967.

Baroque &amp; Roll: Baroque and Roll is a studio album by Acoustic Strawbs.  Acoustic Strawbs were formed by accident after Dave Cousins and Brian Willoughby were booked to perform as a duo in Twickenham in 2000.  Cousins damaged his wrist and Dave Lambert stepped in to cover while Cousins sang.  The format was successful and tours were arranged.  Brian Willoughby stepped down in 2004 to concentrate on his work with Cathryn Craig and he was replaced by Chas Cronk who added bass pedals and acoustic bass guitar as well as extra vocals and guitar.

Fire (band): Fire was a late 1960s/early 1970s band that consisted of Dave Lambert (who later joined Strawbs), Bob Voice and Dick Duffall (Paul Brett Sage).  Brett himself joined them for their now classic "Magic Shoemaker" LP recorded at Pye Studios London, in 1970.  This vinyl LP has been in the UK's top 10 of collectable vinyl, being listed in Millers Antique Collectable guide.  A 2008 archival release, The Magic Shoemaker Live, features live recordings of the original Fire line up, plus Paul Brett and Dave Cousins (Strawbs), with Ray Hammond as the narrator.

Supporting paragraphs: Dave Cousins Wendy (singer)
Answer: Dave Cousins