Colleen Brennan
Colleen Brennan
January 9, 1932 — August 30, 2025
With reverence, and in observance of a meaningful life, we must convey that Colleen Marie Brennan, born Colleen Marie Harrigan, has passed away Saturday, August 30th, at the age of 93. She was born on January 9th, 1932, in Pasadena (she enjoyed telling people about how it snowed that day in Pasadena!), and was a lifelong Californian, growing up in Highland Park and later living in Glendora, Alhambra, and Arcadia. She resided in Arcadia at the time of her passing. She received Catholic Last Rites but wished no service upon her death. Arrangements are under the care of Douglass & Zook Funeral and Cremation Services, Monrovia, California.
Colleen was the daughter of Frank Raymond Harrigan and Marie Kaa Harrigan. She married Robert Francis Brennan (Jr.) and, today, is survived by her son Robert Francis Brennan III and his wife Mary Alice.
She was a primary source of guidance as a parent, leaving a legacy of providing a moral compass and many examples of how to properly engage life.
Now she is gone from this physical world but she will not be forgotten. Eternal grace to her.
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Funeral planning is funded through the purchase of whole life insurance from National Guardian Life Insurance Company, Madison, WI (NGL). A qualified Forest Lawn Planning Advisor who has been both licensed by the California Department of Insurance and appointed as an agent of NGL can answer any questions. Forest Lawn Mortuary (licensed by the California Department of Consumer Affairs as Douglass & Zook Funeral and Cremation Services) is an agent of NGL. National Guardian Life Insurance Company is not affiliated with The Guardian Life Insurance Company of America, aka The Guardian or Guardian Life.