Question: Which Australian rules football player played during the 1970s and 1980s and had had a younger brother who was a legendary Geelong player?

full_context: Document 1: Allen Jakovich: Allen John Jakovich (born 21 March 1968) is a retired Australian rules football player. Jakovich was a prolific full forward and is notable for kicking 208 goals in his 54 Australian Football League matches, an average of 3.85 per game, for Melbourne and Footscray. He and his younger brother, Glen Jakovich, both began their AFL careers in the 1990 AFL Draft.
Document 2: Angus Brayshaw: Angus Brayshaw (born 9 January 1996) is a professional Australian rules footballer playing for the Melbourne Football Club in the Australian Football League (AFL). A midfielder, 1.87 m tall and weighing 90 kg , Brayshaw is capable of contributing as both an inside and outside midfielder. He has strong family connections in Australian sport whereby his father, Mark Brayshaw, is a former player and the current AFL Coaches' Association Chief Executive Officer, his uncle, James Brayshaw, is a former state cricketer, former North Melbourne chairman and a sport media personality, and his grandfather, Ian Brayshaw, is a former state cricketer and footballer with the Claremont Football Club.
Document 3: Geoff Ablett: Geoff Ablett (born 13 March 1955) is a former Australian rules footballer who played in the Victorian Football League (VFL) during the 1970s and 1980s. Ablett spent the majority of his career with Hawthorn playing 202 games on the wing. Ablett finished with short stints at Richmond and St Kilda. His younger brother Gary Ablett Sr is a Hall of Fame inductee. A third brother, Kevin, also played for Hawthorn, Richmond and Geelong. Geoff Ablett was known for his burst of speed as player, winning the Grand Final Sprint competition four times.
Document 4: Teia Miles: Teia Miles (born 2 November 1996) is a professional Australian rules footballer playing for the Hawthorn Football Club in the Australian Football League (AFL). He is a highly rated young midfielder, with the ability to play forward or back when required, and is renowned for his endurance. He is the son of former Collingwood, West Coast Eagles and Geelong player, Geoff Miles, and the cousin of Carlton player, Dylan Buckley. Miles' sister is the partner of Geelong player, Mitch Duncan.
Document 5: Bill Gehling: Bill Gehling (born 12 April 1951) is a former Australian rules footballer who played with Richmond in the Victorian Football League (VFL). Achievements include winning the Morrish Medal (U/19 VFL Best & Fairest) in 1969 and the Richmond U/19 Goal Kicking in 1968. A Premiership team member with the Richmond Under 19's in 1967, 1968, 1969, 1970 and Reserves premiership team 1971 and 1973. Continually overlooked for senior selection despite solid form over numerous years, Bill was conscripted to the armed forces National Service scheme, effectively ending any further VFL career. Bill then returned to Victorian metro football leagues, where he achieved both personal and team success. This was in the form of the Eastern Districts Football League League Best & Fairest in 1975 playing with home club Doncaster, before transferring and taking the field with Berwick in the South West Gippsland Football League, winning a league Best & Fairests in 1980 and club Best & Fairests in 1979. Premiership success with Berwick also came in 1979.
Document 6: Luke Ablett: Luke Ablett (born 22 November 1982) is a former Australian rules footballer with the Sydney Swans of the AFL. He is the son of former Hawthorn player Kevin Ablett, who was less well known than his older brother and fellow Hawthorn player Geoff Ablett and younger brother, the legendary Geelong player Gary Ablett. He is also the cousin of current Gold Coast captain, Gary Ablett Jr..
Document 7: Andrew Gowers (footballer): Andrew Gowers (born 11 April 1969) is a former Australian rules footballer who played for Hawthorn and Brisbane in the wing position. Gowers played in Hawthorn's 1991 AFL Grand Final victory. Andrew is the son of Trevor Gowers who played 24 senior games for Richmond between 1964 and 1966.
Document 8: Lance Franklin: Lance "Buddy" Franklin (born 30 January 1987) is a professional Australian rules footballer playing for the Sydney Swans in the Australian Football League (AFL). He previously played for the Hawthorn Football Club between 2005 and 2013. Franklin is the tenth-highest goalkicker in VFL/AFL history with 860 career goals, which is the most of any current player, and has led his clubs' goalkicking ten times. He has won a total of seven All-Australian selections (three at full forward and four at centre half-forward) and four Coleman Medals throughout his career.
Document 9: Luke Webster: Luke Webster (born 25 May 1982) is an Australian rules football coach and former player. He played for Fremantle in the Australian Football League, and currently serves as senior coach of the East Perth Royals in the West Australian Football League and as a development coach at AFL club the West Coast Eagles.
Document 10: Terry Daniher: Terrence "Terry" John Daniher (born 15 August 1957) is a former Australian rules footballer who played with the South Melbourne and Essendon Football Clubs in the Australian Football League (AFL). Terry was also an assistant coach for the Essendon, Collingwood, St Kilda and Carlton Football Clubs. Terry's brothers, Neale, Anthony and Chris, also played for Essendon in the AFL. He is a member of the Australian Football Hall of Fame and the Wagga Wagga Sporting Hall of Fame and is a Champion of Essendon. Terry is currently the owner of Terry Daniher Cleaning Services, a cleaning company based in Melbourne.
Document 11: Ty Vickery: Tyrone "Ty" Vickery (born 31 May 1990) is an Australian rules footballer playing for the Hawthorn Football Club in the Australian Football League (AFL). He previously played for the Richmond Football Club from 2009 to 2016. He is the son of former Collingwood player John Vickery.
Document 12: Jeff Thomson: Jeffrey Robert Thomson (born 16 August 1950 in Greenacre, New South Wales) is a former Australian cricketer. Known as "Thommo", he is considered by many in the sport to be the fastest bowler of all time. He was the opening partner of fellow fast bowler Dennis Lillee; their combination was one of the most fearsome in Test cricket history. Commenting on their bowling during the 1974–75 season, "Wisden" wrote: "... it was easy to believe they were the fastest pair ever to have coincided in a cricket team".
Document 13: Sam Reid (footballer, born 1991): Sam Reid (born 27 December 1991) is an Australian rules footballer who plays for the Sydney Swans in the Australian Football League (AFL). He was drafted to Sydney with the 38th selection in the 2009 AFL Draft, becoming a third generation footballer at AFL/VFL level. His grandfather Bruce Reid senior played for Footscray, his father Bruce Reid, for Footscray and Carlton and his uncle John Reid for Melbourne, Footscray and Sydney. He is also the younger brother of Collingwood premiership player Ben Reid.
Document 14: Ben Cousins: Benjamin Luke "Ben" Cousins (born 30 June 1978) is a former Australian rules footballer, best known for his 270-game career with West Coast and Richmond in the Australian Football League (AFL).
Document 15: Luke Rooney: Luke Rooney (born 16 January 1983) is an Australian former professional rugby league and rugby union footballer of the 2000s and 2010s. He played rugby league, becoming an Australian international and New South Wales State of Origin representative winger while playing his club football in the National Rugby League for the Penrith Panthers, with whom he won the 2003 NRL Premiership. From 2009 Rooney played rugby union for Toulon as well as a stint with the Melbourne Rebels of SupeRugby. He ended his career playing for RC Toulonnais in the Top 14 competition.
ground_truth: Geoff Ablett