Tributes flowed in this morning for Sir John Swan, Bermuda’s longest-serving premier, who was hailed for his “enormous” contribution to the island.

Governor Andrew Murdoch joined the team at Government House to express “deepest condolences” to the statesman’s family.

A post on social media said: “Sir John Swan, former premier and Bermuda National Hero, leaves a deep and lasting legacy in Bermuda and among its people.

“May he rest in peace.”

The Progressive Labour Party also expressed condolences.

“Sir John served in public office for more than two decades, including 13 years as premier — the longest tenure of any premier in Bermuda’s history,” the PLP said.

“Across those years, he was committed to the service of Bermuda and its people.

“We mourn a man who answered the call of public service and gave much of his life to it.

“To his children — Alison, Amanda and Nicholas — and to all of Bermuda who mourn his passing, we extend our deepest condolences. We wish the Swan family comfort and strength during this difficult time.”

George Fergusson, a former Governor of Bermuda, said he was saddened to hear of the passing of Sir John, who was premier from 1982 to 1995.

He added: “He was a great man, wise, extraordinarily knowledgeable and, when I knew him in his very active retirement, very generous with his time.

“His contribution to the making of modern Bermuda was enormous. I greatly valued his advice and enjoyed his company.

“Margaret and I send the Swan family our warm condolences.”

Michael Dunkley, a former premier, said Sir John’s contribution to Bermuda was well documented and etched in the island’s history.

“It was a privilege and honour to bestow Sir John as a National Hero, the only living National Hero, when I was the Premier,” Mr Dunkley said.

He said the late politician “was a transformational leader who made Bermuda a better place for all Bermudians”.

He added: “During his tenure as Premier was filled with change and progress for the island and people he served.

“Even after he stepped down as Premier and away from elected office Sir John continued to help, provide advice and was a mentor for countless people.

“Sir John was comfortable in any situation and all surroundings. A man of the people who was always thinking about Bermuda and Bermudians.”

Mr Dunkley said he knew Sir John he was a teenager and that he “was blessed to consider him a friend, mentor and trusted person to talk with at any time”.

Marc Bean, the leader of the Free Democratic Movement, said Sir John’s legacy helped to shape Bermuda.

He recalled that upon assuming the role of Leader of the Opposition and leader of the PLP in 2012, Sir John contacted him with an invitation to meet.

Mr Bean said: “I accepted that invitation with gratitude, not fully appreciating at the time how meaningful that conversation would become.

“During our meeting, Sir John offered me a simple yet profound piece of advice. He said that for Bermuda to mature and advance, we must never view politics as a winner-take-all, zero-sum game.

“At the time, I understood the words, but it was only through the years that followed that I came to fully appreciate the wisdom behind them.

“That moment revealed something important about Sir John. Beyond the titles, accomplishments and public recognition was a man who genuinely cared about Bermuda and its future.

“He understood that while political parties may differ, our ultimate responsibility is to the people and to the country we all share.

“In a political environment that too often rewards division, he chose instead to offer guidance, perspective and encouragement.”

Mr Bean said the late former premier belonged to a generation of leaders who helped shape modern Bermuda.

He said: “His contributions to our country are well documented and will rightly be remembered. Yet today, my thoughts are not focused solely on the former premier and international statesman.

“They are with the family, friends and loved ones who have lost a father, grandfather, colleague, mentor and friend.

“On behalf of the Free Democratic Movement, I extend heartfelt condolences to Sir John’s family and to all Bermudians saddened by his passing.

“We give thanks for his life, his service and his enduring commitment to this island.”

Sir John’s son Nicholas served as councillor for the Corporation of Hamilton until April, and flags are being flown at half-mast across the city today.

A statement from the municipality said Sir John was “a champion for Bermuda, a steadfast advocate for the city and a statesman who consistently challenged us all to think bigger, build smarter and aspire to world-class standards”.

The statement added: “His vision for Hamilton was bold, progressive and rooted in the belief that Bermuda could stand shoulder to shoulder with the very best jurisdictions in the world.

“Throughout the years, the Corporation of Hamilton could always count on Sir John for thoughtful counsel, constructive criticism and passionate advocacy for economic growth, entrepreneurship and business development.”

The city also said: “Sir John elevated national conversations around development, international business and Bermuda’s place on the global stage.

“He was fearless in his convictions, deeply committed to his country and determined to leave Bermuda better than he found it.”

Jeff Sousa, a former One Bermuda Alliance MP, said Sir John will for ever be remembered as one of the most influential and beloved premiers the island has ever known.

In a post online, he wrote: “Sir John was a man who was as comfortable walking Court Street as he was sitting in a boardroom on Front Street.”

He added: “When you think of charisma, love of country, entrepreneurship, vision and leadership, you think of Sir John — he dedicated so much of his life to Bermuda and helped shape the country we know today.”

Mr Sousa thanked Sir John for his service, leadership and love for Bermuda.

Sir John, a National Hero, passed away at the age of 90.

The Supreme Court this morning observed a moment of silence to honour the late politician.