In a week when one of European football’s most loyal servants, Daniele De Rossi, announced he would be leaving Roma and the longest-serving member of our current squad, Gary Cahill, prepares to depart Chelsea, which players have had the longest Blues careers?

Cahill has been with Chelsea longer than any other player in this season’s squad, having arrived from Bolton Wanderers in January 2012, six months before he was joined by Eden Hazard and Cesar Azpilicueta, but said his goodbyes to the Stamford Bridge fans at our last home league game of the season against Watford after more than seven years.

Italian international De Rossi has been with Roma even longer, making his first-team debut in 2001 and staying in the Eternal City until this summer. However, that Giallorossi career of 18 years isn’t as long as Chelsea’s most loyal stalwarts from years gone by.

It should be no surprise that, just like De Rossi at Roma, the two longest-serving Blues players of all time are graduates from our youth set-up, in the form of legendary club captains John Terry and Ron Harris.

Both players spent 19 years as members of the first team, having made their senior debuts in the 1961/62 and 1998/99 seasons respectively.

HARRIS LIFTS THE FA CUP AT OLD TRAFFORD IN 1970

For Harris, who was following in the footsteps of his big brother Allan by representing Chelsea, back in the days before substitutes, that meant playing the whole 90 minutes for Tommy Docherty’s side in a 1-0 league win over Sheffield Wednesday at Stamford Bridge, aged 17.

Between then and his eventual departure in 1980 at the age of 35, ‘Chopper’ made more appearances for the Blues than any other player, racking up an incredible 795 games in a Chelsea shirt. They also covered periods of huge change at the club as we went from a team of fresh-faced young pretenders, to genuine trophy challengers and then back down to the Second Division in a period of financial struggle, before returning to the top flight again.

As well as being part of the youthful side which lifted the League Cup in 1965, Harris skippered Chelsea in four major finals, becoming the first Blues captain to lift the FA Cup in 1970 and European silverware when we triumphed in the Cup Winners’ Cup a year later.

However, while they may be matched on longevity and Harris holds the edge on games played, Terry is unsurpassed when it comes to trophy success as Chelsea captain. Having made his debut as a late substitute for Dan Petrescu in a 4-1 League Cup win over Aston Villa in October 1998, JT established his reputation as one of the finest defenders English football has ever produced.

A YOUNG TERRY CELEBRATES HIS FIRST GOAL FOR THE CLUB AGAINST GILLINGHAM IN FEBRUARY 2000

A born champion, he received 15 winner’s medals during his 19 years at Stamford Bridge, the first coming in the FA Cup in 2000, the first of five in that competition alone, and the last his fifth Premier League title in his last season with the club in 2017.

The more than 500 games Terry played as captain, the first coming aged just 20 in 2001, is also comfortably a club record for Chelsea’s most successful player and skipper of all time.

The next name on the list is probably one which is less familiar to fans, Harold Miller. The inside-forward joined Chelsea from Charlton in 1923, shortly after scoring on his one and only England appearance, a 3-1 win over Sweden. He would remain a regular in the Blues side until 1936 and stayed a useful member of the squad right up until the age of 37, when he left Stamford Bridge in 1939 a few months before the outbreak of World War II. In total he made 365 appearances, scoring 45 goals during his 16 years with Chelsea.BONETTI WAVES FAREWELL TO THE BRIDGE AT HIS FINAL GAME, AGAINST ARSENAL IN 1979

The other player with 16 years of continuous service to the club could actually have been top of this list. In total, goalkeeper Peter Bonetti spent 20 years in the first team between his debut in the 1959/60 season and retirement in 1979, but they were interrupted by a brief spell in America with the St Louis Stars in 1975.

‘The Cat’ almost inevitably kept a clean sheet on that debut and became our first choice between the posts at the age of 18, a position he would rarely lose right up until his final season with the club, always returning to the line-up whenever a new keeper arrived to challenge his place, leaving him second only to Harris in terms of Chelsea appearances, playing 729 games for the Blues.

Shortly behind Bonetti and Miller, with 15 years at Stamford Bridge, are Eighties team-mates John Bumstead and Micky Droy. The latter was the first to join the club, as early as 1970, when he arrived on a free transfer from non-league side Slough Town.BUMSTEAD IN ACTION AT WEMBLEY AS WE BEAT MANCHESTER CITY IN THE 1986 FULL MEMBERS’ CUP FINAL

A giant and uncompromising defender, Droy established himself in the starting line-up at Chelsea a few years later and would spend a decade at the heart of our back line. He was part of the sides which suffered two relegations but also bounced back to the top flight on both occasions, before moving on to Crystal Palace in 1985.

Bumstead arrived as a schoolboy not long after Droy had nailed down his spot in the Chelsea defence, and signed as a professional in 1976. He also took a few years to secure a regular spot in the team, but was virtually ever-present between 1979 and his departure for Charlton in 1991, making an impressive 409 appearances for the club despite the injury problems which hampered him throughout his time here.

A tough-tackling and intelligent midfielder, Bumstead’s consistency made him a crucial part of the Chelsea side throughout the Eighties. He also had a habit of delighting supporters with his powerful long-range shots, especially from free-kicks, his seven goals in 1983/84 playing a significant role in helping us to promotion.

It should also be noted that there are several more players who would have amassed 15 years or more of continued service at Chelsea if their time here had not been interrupted by the First or Second World War, most notably Dick Foss and Dick Spence, who would both go on to play a huge role in our fledgling youth system after retirement. There is also the curious case of Albert Tennant, who was officially a Chelsea player for 19 years from 1934 to 1953, either side of serving in British intelligence during World War II, but made only two league appearances in that time.Tags: Ron HarrisJohn TerryPeter BonettiGary CahillJohn Bumstead