The South Side of Chicago has lost a true legend, as Boz O’Brien, the founder of the beloved Reilly’s Daughter pub in Oak Lawn, Illinois, has passed away. The news of his death has sent shockwaves through the local community, where Boz was a larger-than-life figure known for his warmth, wit, and deep love for Chicago, its people, and its traditions.
Reilly’s Daughter Oak Lawn shared the heartbreaking news with a tribute to Boz that captured the essence of the man who made the establishment what it is today. “It is with great sadness we share the passing of our founder, the legendary Boz O’Brien, whose determination and grit turned a vision into the greatest tradition the Southside of Chicago has ever seen—Reilly’s Daughter,” the post read. “Boz had the gift of gab and would strike up a conversation with anyone. He loved to entertain, he loved Chicago and its politics, but most importantly, he loved his sons, Brendan and Danny.”
Boz’s presence in Chicago was one of a kind. Known for his endless stories, sharp sense of humor, and deep connections with everyone he met, Boz made a lasting impact on anyone who crossed his path. Whether he was sharing a tale from the city’s storied past or engaging in a spirited political conversation, he made everyone feel welcome and valued.
Reilly’s Daughter was more than just a bar under Boz’s leadership; it became a gathering place for the community—a home away from home for regulars and newcomers alike. His vision, perseverance, and personal touch turned the pub into a South Side staple, with an atmosphere that reflected his love for life and his community.
His sons, Brendan and Danny, were always at the center of Boz’s world, and his love for them was evident in everything he did. While Boz’s public persona was that of an entertainer and a leader, those who knew him best spoke of his deep kindness and the love he had for his family.
Fr. Ryan Brady, a close friend of Boz, shared a heartfelt tribute to him, recalling the many moments they spent together. “Late last night I heard the terrible and sad news that my friend, Boz O’Brien, passed away. He was really the best!” Brady wrote. “We belonged, according to Boz, to the same ‘secret handshake’ club. I loved when he’d say that. It’s true! But the way he said it kept people guessing. And it was hysterical!”
Brady went on to describe Boz as a man who lived the history of Chicago, telling stories with a passion and humor that captivated all who listened. But what stood out most was Boz’s kindness. “Lastly, and most importantly, a kinder man you’d be hard pressed to find,” Brady said. “Please pray for the repose of the soul of Boz, his sons, and his millions of friends!”
Boz’s passing leaves a hole in the hearts of those who knew him, but his memory will live on in the countless stories, laughs, and shared pints that will continue to be passed around in his honor. “The next time you raise a pint, raise it in honor of one of the greatest, Boz,” Reilly’s Daughter said in their tribute. “Slán go fóill,” which means “goodbye for now” in Irish, a fitting farewell to a man whose legacy will continue to inspire and entertain.
Boz O’Brien will be deeply missed by his family, friends, and the many people whose lives he touched throughout his remarkable life. His influence on Chicago’s South Side and its pub culture is immeasurable, and his spirit will undoubtedly live on in every corner of the city he loved so much.