Question: Where is the football team that Henry Heyes was a goalkeeper for in the 1921-22 season based?

Context articles: 1921–22 Al-Mokhtalat SC season
Harry Heyes
Harry Clegg
1921–22 Nelson F.C. season
List of Hartlepool United F.C. managers
Robert Bruce (footballer)
Nelson F.C.
1921–22 Missouri Tigers men's basketball team
Earl Krieger
List of Hartlepool United F.C. seasons

The 1921–22 season was Al-Mokhtalat SC's 11th season of football.
 The club managed to win 1921–22 Egyptian Cup, 1921–22 Sultan Hussein Cup.
Henry "Harry" Heyes (born 1895) was an English professional association footballer who played as a goalkeeper.
 He played 26 matches in the Football League Third Division North for Nelson in the 1921–22 season.
 He also had spells in non-league football with Chorley, Coppull and Horwich RMI.
Harry Clegg (born 1898) was an English professional association footballer who played as a goalkeeper.
 He played five matches in the Football League Third Division North for Nelson in the 1921–22 season.
The 1921–22 season was the 41st season of football played by Nelson.
 It was their first season as a professional club, and their first in the Football League Third Division North, after the restructuring of the English league system.
 The side ended the season in 16th place in the division, finishing behind Barrow on goal average.
 The campaign started on 27 August 1921 with a 1–2 defeat by Wigan Borough, which was attended by a then record crowd of 9,000 at Seedhill.
 Nelson's first win in the Football League came on 3 September 1921, when they beat Wigan Borough 4–1 at Springfield Park.
 The season ended with a 0–0 draw at home to Tranmere Rovers on 6 May 1922.
 By the end of the campaign, the side had a league record of 13 wins, seven draws and 18 defeats, giving them a total of 33 points.
Hartlepool United Football Club is an English association football club based in Hartlepool, North East England and currently play in League One.
 Fred Priest, who led the team to second in the North Eastern League in the 1909–10 season, was elected as the club's first manager in August 1908.
 The club was managed by Cecil Potter when it was named as a founder member of the Football League Third Division North for the 1921–22 season, in which the team finished in 4th position.
 The club went throughout the period of 1940–43 without a manager due to the Second World War but appointed Fred Westgarth in August 1943.
 Under the management of Angus McLean, the club won promotion to Division Three from Division Four after finishing in third place in the 1967–68 season.
Robert Fotheringham Bruce (born 1895, deceased) was a Scottish professional association footballer who played as a goalkeeper.
 He played seven matches in the Football League Third Division North and made three FA Cup appearances for Nelson in the 1921–22 season.
Nelson F.C. are an English football club, based in Nelson, Lancashire.
 They are currently members of the North West Counties League Division One , and play their home matches at Victoria Park, Lomeshaye Way.
 They are full members of the Lancashire County Football Association.
The 1921–22 Missouri Tigers men's basketball team represented the University of Missouri in intercollegiate basketball during the 1921–22 season.
 The team finished the season with a 16–1 record and was retroactively named the 1921–22 national champion by the Premo-Porretta Power Poll.
 It was head coach Craig Ruby's second and final season coaching the team.
Earl Carlton "Irish" Krieger (August 30, 1896 – November 10, 1960) was an American football and basketball player, coach of football, basketball, and baseball, and official in football and basketball.
 He was the third head football coach at Bowling Green State Normal School—now known as Bowling Green State University—serving for one season in 1921 and compiling a record of 3–1–1.
 Krieger was also the head basketball coach at Bowling Green State Normal during the 1921–22 season, tallying a mark of 4–10, and the school's head baseball coach in the spring of 1922, notching a record of 7–1.
 Krieger played college football at Ohio University, from which he graduated in 1920.
 He played professional football in the National Football League (NFL), for the Detroit Tigers in 1921 and the Columbus Panhandles in 1922.
Hartlepool United Football Club is an English association football club based in the town of Hartlepool, County Durham.
 The club was founded in 1908, and its first team played in the North-Eastern League from then until the 1921–22 season, when the Football League formed a new Third Division based in the north of England.
 Hartlepool have never played above the third tier of English football, nor have they won a divisional title, but they have remained a member of the Football League since first being admitted to it.
 They hold the record for applications for re-election, with fourteenthree to the Third Division North and a divisional record eleven to the Fourth Divisionand all fourteen were successful.
 Their highest league placing was second in the Third Division North in 1956–57only the champions were promotedbut a year later, they were placed in the Fourth Division when the regionalised third tiers were merged into nationwide third and fourth tiers.
 Since that restructure, their highest league finish has been sixth in the third tier, in 2003–04 and 2004–05; on the latter occasion, they reached the play-off final but lost out to Sheffield Wednesday.
 They were relegated from the Football League for the first time in 2016–17.
 They reached the last 32 of the FA Cup for the first time in 1954–55, and have matched that performance five times since, most recently in 2008–09.
 In the Football League Cup, their best performance was to reach the last 16 in 1975–76.