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BORN

1952

DIED

2023

FUNERAL HOME

Twin Chapels Mortuary

1100 Tennessee Street

Vallejo, California

Michael O'Brien Obituary

Michael O'Brien
October 23, 1952 - March 19, 2023
"To live is the rarest thing in the world. Most people exist. That is all." - Oscar Wilde
Mike "O'B" O'Brien lived. Every day.
Father to Sean , Jack and Conor, brother to Steve , Connor ,Terry and Kate,and friend to all, Mike embodied living life to the fullest in whatever he did.
Born in San Francisco, Mike grew up in Marin County and attended Marin Catholic High School where he excelled in both football and baseball. But it was at St Mary's College in Moraga where Mike fully developed his zest for life and forged lifelong friendships. He had an energy level matched by few and loved by many. The bond he created with his fellow Gaels, particularly his rugby teammates, carried on through Mike's entire life. He was a loyal Gael who loved any opportunity to gather again, share memories, or create new ones.
Mike approached his entire life with the same passion and dedication displayed in his earlier years. Whether it was traveling the world, starting and running his own business (O'Brien Builders), raising three successful sons or simply enjoying time with family and friends, Mike did it at full speed. He loved the Forty Niners, St Patrick's Day, and a good night out at the bar with an occasional vocal performance ranging from Paint Your Wagon to Galway Bay, to anything by Sinatra . And , of course, a rousing rendition of Alouette was a crowd favorite. He worked hard and played hard.
Mike lived. Always.
Please join us to share memories in Mike's honor at a Celebration of Life at the San Rafael Elks Club , 1312 Mission Ave, San Rafael on Sat, June 3rd from 1:30-5:30. Casual attire please.

To plant trees in memory, please visit the Sympathy Store.

Published by San Francisco Chronicle on May 3, 2023.

Memories and Condolences
for Michael O'Brien

Sponsored by Twin Chapels Mortuary.

Not sure what to say?





Al Comolli

May 31, 2023

I was a classmate of Mike´s at MC. He was one of those rare individuals who always had a smile on his face and a friend to all. God bless him.

Lise Tobin Mecham

May 11, 2023

Epitome of an Irishman, through and through, and never knew a stranger. Was glad to share a little time hiking in Ireland this past July and seeing Mike enjoy meeting all the locals, and of course a rendition of Alouette! So many laughs...RIP Mike.

Whitey

May 7, 2023

OB, one of the all time best!!! Lucky to have known him and been his friend!

Dan Ruvalcaba

May 5, 2023

Where I was born and raised in East Los Angeles, there were categories of young men; Indians, Warriors and Chiefs. Mike O´B would be ranked as a great "Chief". Those of us that had the good fortune of having O´B as a roommate, teammate and classmate experienced a friendship most difficult to express in words. Because our friendships truly came from our hearts. God bless you Mike O´B.

Rich Tobin

May 5, 2023

O´B fought to the end, as was expected. As a former housemate, traveling companion, and friend, Mike made sure there was never a dull moment when he was involved. Thanks for the many laughs and memories, O´B, and we look forward to another "final final" when we meet again...

Amy

May 5, 2023

Never a dull moment when Mike was around! With a twinkle in his eye he would make us laugh and enjoy each moment! He will be missed! Amy T

Kevin

May 3, 2023

Mike battled so hard and never seemed down, he had amazing strength and courage, rest peacefully OB

Showing 1 - 7 of 7 results

Make a Donation
in Michael O'Brien's name

Memorial Events
for Michael O'Brien

Jun

3

Celebration of Life

1:30 p.m. - 5:30 p.m.

San Rafael Elks Club

1312 Mission Ave, San Rafael, CA

Funeral services provided by:

Twin Chapels Mortuary

1100 Tennessee Street, Vallejo, CA 94590

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