Veteran Calgary businessman Rob Laidlaw died at his home Sunday morning at the age of 64.
A social media post shared by Laidlaw's family Monday afternoon revealed that he was diagnosed with small cell lung cancer on January 1.
"Rob was playing golf in Arizona just a month ago. He was admitted to Foothills Hospital on December 1. 19) immediately after returning home. We didn't find out he had been diagnosed with small cell lung cancer until New Year's Day. Just a week ago, we could never have imagined we would lose him so soon," the Facebook post said.
According to Acumen Capital Partners' website, Laidlaw's career in investment banking spanned more than four decades.
He spent 25 of those years with the firm as a director and vice president. The company acknowledged Laidlaw's passing in a statement describing him as a mentor and leader who inspired those around him.
The online tribute also touched on his business achievements outside the office and his passion for life.
"Rob will be greatly missed, from his quick jokes or 'Hey partner' to his infectious smile and laugh and the way he brought people together. He had a great personality and had a great love for his family, his team at Acumen, and the Calgary Stampede. After being recognized as an Honorary Life Director of the Calgary Stampede, his years of tireless volunteer work left a huge mark on the city of Calgary.
Laidlaw volunteered with the Calgary Stampede for decades, served on the board of directors for 10 years and was later named an Honorary Life Director. Among Laidlaw's most notable philanthropic efforts was his annual charity event, The Best Damn Stampede Party, which drew thousands of Calgarians each year to support the Children's Hospital Aid Society.
News of Laidlaw's death prompted an outpouring of condolences and tributes from friends, acquaintances and business associates, leaving the Calgarian family deeply touched.
"It is truly heartbreaking to see the news of his passing spread so widely, while we are still reeling from his passing, he will be touched by the many happy memories of those he loved," the Facebook post said.
The family said details of the celebration of the life of the well-known and admired Calgarian will be released in the coming days. "We are planning a fitting celebration for someone who lived life to the fullest and was loved by so many."