Robert Rollo Jack was a footballer who played primarily as an inside right in the Football League in the 1920s and 1930s. He was the brother of David

David Jack

David Bone Nightingale Jack was an English footballer, the first player ever to score at Wembley, and the first footballer in the world to be transferred for more than £10,000...

, the England international footballer, whilst his father Bob

Bob Jack

Robert "Bob" Jack was a Scottish footballer and manager. An Outside-left by trade, Jack played in Scotland for Alloa Athletic, and in England for Bolton Wanderers, Preston North End, Glossop, Plymouth Argyle and Southend United in a career spanning almost twenty-years...

 was also a professional footballer and manager.

Rollo started as a trainee with Plymouth Argyle, making his debut on 23 December 1922 against Watford

Watford F.C.

Watford Football Club is an English professional football club based in Watford, Hertfordshire. It is often referred to as Watford F.C., Watford, or by the team's nickname The Hornets . Watford Rovers, Founded in 1881, entered the FA Cup for the first time in 1886, and the Southern League a decade...

, before moving north to join Bolton Wanderers for £1500, where his brother was playing. He made his debut for Bolton on 22 December 1923 against Notts County. However, in six seasons with Bolton he only made 29 League appearances. He then moved to Clapton Orient

Leyton Orient F.C.

Leyton Orient F.C. are an English professional football club in East London. They currently play in Football League One and are known to their fans as the O's.Leyton Orient have spent one season in the top flight of English football, in 1962–63...

 in September 1929 for £1000 and he played regularly for them over the next three seasons. Rollo then moved into non-league football with Yeovil and Petters United

Yeovil Town F.C.

Yeovil Town F.C. are an English association football team based in Yeovil, Somerset. The club play in League One after having won the League Two championship in 2004–05...

 of the Southern Football League

Southern Football League

The Southern League is an English football competition featuring semi-professional and amateur clubs from the South West, South Central and Midlands of England and South Wales...

, before a transfer back to the Football League with Swindon Town

Swindon Town F.C.

Swindon Town Football Club are a team based in Swindon, Wiltshire. Currently in League Two, Swindon have been managed by Paolo Di Canio since 23 May 2011...

for the 1934-35 season, and he made 20 league appearances for Swindon, scoring on two occasions.