[2] They won the Lancashire Combination title in 1920–21, and were invited to join the newly formed Third Division North of the Football League for 1921–22.
[3] Barrow spent most of the 19 seasons before the Football League was suspended for the Second World War in the bottom half of the table.
They bounced straight back as 1983–84 title-winners, and yo-yoed between the two for the next 20 years, during which time the APL was renamed the Football Conference.
[8] The non-league pyramid was restructured ahead of the 2004–05 season, and Barrow became founder members of the sixth-tier Conference North.
[10] After protracted discussions, the clubs voted to decide the final tables on a points-per-game basis; Barrow's 70 points from 37 games made them champions, and returned them to the Football League after 48 years.