on 28 February. Marsh-Brown received a red card for a two-footed tackle in a 2–1 loss against Scunthorpe United on 6 March. Yeovil Town On 29 May 2012, Marsh-Brown joined League One side Yeovil Town following his release from Oldham Athletic and signed a one-year deal. He scored in Yeovil's 3–0 win over Colchester United in the League Cup on 14 August 2012 and got the opening goal against Scunthorpe on 25 August 2012 in a 4–0 win for Yeovil. On 25 January 2013, having fallen out of favour at Yeovil Town the club and Marsh-Brown agreed to cancel his contract by mutual agreement. Barnet Marsh-Brown joined Barnet on 28 March 2013 until the end of the season. He scored the winner on his debut against AFC Wimbledon on 1 April 2013. In June 2013, he signed with Barnet for the 2013–14 season. After 13 goals for the Bees in 2013–14, Marsh-Brown was transfer-listed to raise funds. Manager Martin Allen said: "As a club we need to increase the funds in the budget, I have explained this to Keanu and he can, without a shadow of a doubt, go on to play in League One and win games". Marsh-Brown fell out of favour in the 2014–15 season, with Mauro Vilhete, Lee Cook, Luisma and Adam Mekki all preferred by Martin Allen. Bids from Blackpool and Luton Town on transfer deadline day were rejected by the club, while the player himself turned down a move to Forest Green Rovers. He had a trial Peterborough United in November 2014. Marsh-Brown made just 11 appearances in all competitions in the 2014–15 season. Notably, he was not given a league winner's medal at the end of the season, unlike other players who had made fewer appearances. In June 2015, the Bees took up an option to extend Marsh-Brown's contract. Forest Green Rovers Marsh-Brown joined Forest Green on trial in June 2015, and later signed on a two-year deal for an undisclosed fee. He made his debut on the first day of the 2015–16 season in a 1–0 away win over Altrincham. He helped the club reach the 2015–16 National League play-offs, and scored the semi-final winning goal against Dover Athletic on 7 May 2016 that helped the club reach the play-off final. He played the full 90 minutes in the play-off final at Wembley Stadium on 15 May 2016, scoring with a long-range strike,