Former Sheffield Wednesday and Nottingham Forest midfielder Chris Bart-Williams has died at the age of 49.
Wednesday said the ex-England Under-21 international died in the United States, where he had been working as a coach and mentor.
His death was announced just hours after that of both clubs' former striker Trevor Francis, who died on Monday aged 69.
"Bart-Williams’ untimely passing mirrors that of his manager at Hillsborough Trevor Francis, who also died on this, one of the darkest days in our long history," a statement from Wednesday read.
"Our thoughts are with Chris’ and Trevor’s families and friends at this devastating time."
Sierra Leone-born Bart-Williams, who began his career as a trainee at Leyton Orient, made more than 150 appearances for Wednesday, for whom he played in the Premier League as a teenager, before earning a £2.5m move to Forest in July 1995.
He played 248 games for Forest and later had spells with Charlton and Ipswich before moving into coaching in the US following his retirement as a player, initially working in women’s college football.
Describing himself on his social media accounts as "coach, college recruiter, former footballer", Bart-Williams was owner and chief executive officer of US College Soccer recruiting agency CBW Soccer Elite, working with college-bound players.
In February last year, Florida-based Dade County announced Bart-Williams had been appointed as their head coach to oversee all its football programmes.
Ipswich also offered their condolences, posting: "The club is saddened to learn of the passing of former player Chris Bart-Williams. Once a Blue, always a Blue."