ROCKVILLE
The oldest of the great teams to come out of Blackrock, started back in the 1900s in fact one of the first soccer teams in the Boro had many incarnations where many players played for both Rockville and Rock Rovers first started in 1900 and continued until mid 1920s then other versions emeraged in 1940 and later became Rockville United in the late 1950s

1923 team included are Roche, Cannon, Hatchell, O Toole, W Beggs, J Beggs, Reilly, Durkin, Byrne, Field, Kane, Tynan

late 1950s team with P Knight, F Purcell, N Hatchell P Slevin, L Slevin C McCormack
Rockville 1920 included in lineup are Ned Hatchell, Pim, Tynan, Reilly, Burke, Byrne, Anderson, Roche, Hemp ,Field, Casey, Tate, Kelly, Durkin

Rockville 1920
Back ,Farrell, Casey, Swan, Mooney, ?, ?, ?,
Mid, Carton, Fields, ?, ?,
Fr Hatchell, Roche, Hogan,

1940 team winners of Sunday Alliance 1st Div
included are H Lynn, P Kennedy, Coyle, Carroll, Syl Delaney, Kit Cannon, Mates, C Mulvany, Coyle, Rankin, J Delaney, Byrne, Maher