Question: Robert Henderson was an English former professional footballer, played 10 matches in the Football League for Burnley before moving to non-league side Clitheroe F.C., an English football club based in Clitheroe, Lancashire, officially called?

Context paragraphs:
Clitheroe F.C.: Clitheroe Football Club are an English football club based in Clitheroe, Lancashire, playing in the Northern Premier League Division One North.  They were established in 1877 as Clitheroe Central.  After joining the Lancashire Combination in 1903, they removed Central from their name.

Wilf Wrigley: Wilfred Wrigley (born 4 October 1949) is an English former professional footballer, who played as a half back.  Born in Clitheroe, he came through the Burnley youth team, and played in the side that won the FA Youth Cup in 1968.  Wrigley made his senior debut on 23 November 1968 in the 0–2 defeat to Sunderland at Roker Park.  He played four league matches in the 1968–69 season; all four games ended in defeat for Burnley, including a 0–7 defeat to Manchester City and a 1–6 loss away at Leeds United.  Wrigley scored his first goal for the club in the 4–2 win against Crystal Palace on 11 October 1969.  On 27 March 1970, he made his final appearance for Burnley in the 1–1 draw with Stoke City at Turf Moor.  Wrigley left to go to University in September 1970.

Arthur Dawson (footballer, born 1907): Arthur Dawson (22 April 1907 – April 1985) was an English professional footballer who played as an outside forward.  After starting his career in local football with Portsmouth Rovers, he had spells with Burnley and Lancaster Town in the late 1920s.  Dawson played 10 matches in the Football League Third Division North for Nelson in the 1930–31 season.

Harold Whalley: Harold Whalley (1923–1997) was an English former professional footballer who played in the Football League as a left winger.  He was born in Nelson and played for the Nelson under 18s winning the U-18s League 2.  However, he was not satisfied with Nelson and signed for Accrington Stanley.  He made his first team debut in a 1-0 loss to Northampton Town and only made 3 appearances in a year.  He then moved to non-league side Barnoldswick Town and instantly became a red hot favourite with the fans, netting 5 in his first five appearances but an injury ruled him out.  He only played until the next season, when he netted a hattrick that replenished Barnoldswick's survival hopes in that league.  They did stay in the division but Whalley decided to retire.  However, he did become head coach at Brierfield Central and guided them to a third successive title a well as the Morrison Cup.  He died, aged 73, at his home in Burnley.

Bill Blackadder: William "Bill" Blackadder (9 January 1899 – 1977) was an English professional footballer who played as a left half.  He started his career with Burnley, but never made a senior appearance for the club.  In 1924, he joined Football League Third Division North side Accrington Stanley and played 17 league matches during the 1924–25 season.  Blackadder left Accrington in 1925 and moved into non-League football with Chorley, Clitheroe and Lancaster Town.

List of Colchester United F.C. seasons: Colchester United Football Club is an English professional football club based in Colchester, Essex, that was founded in 1937.  The club went on to compete in the Southern Football League from 1937 until 1950, when they were elected to the Football League.  During this time, Colchester produced one of the most notable FA Cup runs by a non-league side in 1947–48, as they defeated fellow non-leaguers Banbury Spencer in the first round, before beating Football League clubs Wrexham, Huddersfield Town and Bradford Park Avenue.  They finally fell to Blackpool in the fifth round.  The club played in the Third Division South for eight seasons, until the league was re-organised at the end of the 1957–58 season.  The club finished in 12th position in the table, meaning that from the 1958–59 season, the U's would be playing in the Third Division.  Colchester remained in the Third Division until they were relegated in 1961, but made an immediate return to the third tier when they finished the 1961–62 season in second position, one point behind champions Millwall.  Three years later, the club finished 23rd of 24 clubs in the Third Division, as they were relegated back to the Fourth Division.  Another single season in the fourth tier followed as Colchester were promoted in fourth position.  Their spell in the Third Division didn't last long, as they again finished in the relegation zone in 1968.  The U's remained in the Fourth Division for a further six seasons, but during this period, the U's embarked on one of the most notable runs in FA Cup history, as manager Dick Graham took his ageing side to the 1970–71 quarter-finals.  They dispatched non-league side Ringmer, before knocking-out Cambridge United, Barnet and Rochdale following a replay.  United faced Don Revie's Leeds United in the fifth round, who were at the top of the First Division at the time.  The U's race to an unprecedented 3–0 lead in the match, before Leeds pulled two goals back.  The match ended 3–2 to Colchester to record a famous giant-killing victory.  They then faced Everton in the quarter-final match but lost 5–0 at Goodison Park.  Three seasons later, Colchester sealed promotion once again as they ended the 1973–74 season in third place.  Relegation followed in 1976, with promotion following one season later.  Colchester returned to the Fourth Division for the final time in 1981 as they finished 22nd of 24 teams.  The club struggled financially in the late 1980s and suffered a drop in form, causing them to finish bottom of the Football League in 1990 and were relegated to the Conference.

Sean William Joyce: Sean William Joyce (born 15 February 1967 in Conisbrough, Yorkshire) is an English former professional footballer who made 200 appearances in the Football League playing for Doncaster Rovers, Exeter City and Torquay United.  Since 1998 he has been manager of Devon non-league side Bideford of the Western Football League.

Teddy Hodgson: Edward "Teddy" Hodgson (1885 – 4 August 1919) was an English professional footballer who played as an inside forward.  He won the FA Cup with Burnley in 1914.  He originally played non-league football with his hometown club Chorley before joining Football League Second Division side Burnley in 1911 at the age of 25.  Hodgson went on to make 120 league appearances for Burnley, scoring 53 goals.  He fought for the Allied forces during the First World War, but still represented Burnley as a wartime guest player, scoring 39 goals in 62 matches.  He also assisted Clapton Orient during the 1917-18 War League.  Source: Neilson N. Kaufman, honorary historian Leyton Orient FC.

Paul McKay (footballer, born 1971): Paul Wilson McKay (born 28 January 1971) is an English former professional footballer who played as a full back.  He played twelve matches in the Football League for Burnley, before moving into non-league football with Slough Town in 1993.  He made his Burnley debut on 18 December 1989, replacing Roger Eli in the 5–0 victory over Scunthorpe United in the FA Cup.

Robert Henderson (footballer): Robert Henderson was an English former professional footballer.  His position was full back.  He played 10 matches in the Football League for Burnley before moving to non-league side Clitheroe.

Supporting paragraphs: Robert Henderson (footballer) Clitheroe F.C.
Answer: Clitheroe Football Club