Cunningham was from an Ulster family; his father was Samuel Cunningham, and his brothers were Josias Cunningham, stockbroker, Dunlop McCosh Cunningham, owner of Murrays Tobacco Ltd and Sir Knox Cunningham, Bt..
Merce Cunningham | Dunlop | Michael Cunningham | Allan Cunningham | Randall Cunningham | Dunlop Tyres | Allan Cunningham (botanist) | Sean S. Cunningham | Dunlop Rubber | Chris Cunningham | Ward Cunningham | Imogen Cunningham | Bill Cunningham (talk show host) | Bill Cunningham | Keiron Cunningham | Johnny Cunningham | James McCosh | Billy Cunningham | Alexander Cunningham | William Dunlop (footballer) | William Dunlop | Steve Cunningham | Roseanna Cunningham | Richie Cunningham | Richard Cunningham McCormick | Ken "KG" Cunningham | Ken Cunningham | John Boyd Dunlop | Joey Dunlop | Jeff Cunningham |