Billy Dennis was an English

English people

The English are a nation and ethnic group native to England, who speak English. The English identity is of early mediaeval origin, when they were known in Old English as the Anglecynn. England is now a country of the United Kingdom, and the majority of English people in England are British Citizens...

 soccer player in the League of Ireland

League of Ireland

The League of Ireland is the national association football league of the Republic of Ireland. Founded in 1921, as a league of eight clubs, it has expanded over time into a two-tiered league of 22 clubs. It is currently split into the League of Ireland Premier Division and the League of Ireland...

 during the 1920s and 1930s.

Playing career

Dennis played a couple of games as an amateur at Port Vale

Port Vale F.C.

Port Vale Football Club is an English football club currently playing in Football League Two. They are based in Burslem, Staffordshire — one of six towns that make up the city of Stoke-on-Trent. The club's traditional rivals in the city are Stoke City, and games between the two clubs are known as...

 before moving to Ireland

Republic of Ireland

Ireland , described as the Republic of Ireland , is a sovereign state in Europe occupying approximately five-sixths of the island of the same name. Its capital is Dublin. Ireland, which had a population of 4.58 million in 2011, is a constitutional republic governed as a parliamentary democracy,...

 to play for Bohemians

Bohemian F.C.

Bohemian F.C. , more commonly referred to as Bohemians, is a professional football club from Dublin, Ireland. Bohemians compete in the Premier Division of the League of Ireland and are the third most successful club in League of Ireland football history, having won the League of Ireland title 11...

.

Dennis was a dynamic inside right during this era in the League of Ireland

League of Ireland

The League of Ireland is the national association football league of the Republic of Ireland. Founded in 1921, as a league of eight clubs, it has expanded over time into a two-tiered league of 22 clubs. It is currently split into the League of Ireland Premier Division and the League of Ireland...

 and was part of the all-conquering Bohemians team of 1927–28 who won every trophy on offer that season. He was Bohs' top scorer that season with 12 goals in 18 league games, 26 from 36 appearances in all competitions. Dennis scored in that season's FAI Cup

FAI Cup

The Football Association of Ireland Challenge Cup, known as the FAI Ford Cup for sponsorship reasons, is a knock-out association football competition contested annually by teams from the Republic of Ireland...

 Final on St. Patrick's Day as Bohs beat Drumcondra 2–1 at Dalymount Park

Dalymount Park

Dalymount Park is an Irish football stadium situated on Dublin's Northside. It is the home of Bohemian F.C., who have played there since the early 20th century. Affectionately known as 'Dalyer' by fans, it was also historically the "home of Irish football" holding Irish internationals and FAI Cup...

.

Dennis spent the best part of a decade at Bohemians and won numerous medals.

Bohemians

• League of Ireland
  League of Ireland
  The League of Ireland is the national association football league of the Republic of Ireland. Founded in 1921, as a league of eight clubs, it has expanded over time into a two-tiered league of 22 clubs. It is currently split into the League of Ireland Premier Division and the League of Ireland...
  
  : 2
  • 1927–28, 1929–30
• FAI Cup
  FAI Cup
  The Football Association of Ireland Challenge Cup, known as the FAI Ford Cup for sponsorship reasons, is a knock-out association football competition contested annually by teams from the Republic of Ireland...
  
  : 1
  • 1928
• League of Ireland Shield
  League of Ireland Shield
  The League of Ireland Shield is a defunct Irish football tournament which was introduced when the League of Ireland started in 1921 and ran uninterrupted until 1972...
  
  : 3
  • 1928, 1929, 1934