John Dunleavy Obituary

It is always difficult saying goodbye to someone we love and cherish. Family and friends must say goodbye to their beloved John Dunleavy of Manhattan Beach, California, who passed away at the age of 74, on January 7, 2026. You can send your sympathy in the guestbook provided and share it with the family.

He was predeceased by: his parents, John Dunleavy Jr. and Mary Dunleavy (Dugan). He is survived by: his wife Sandy; his daughters, Mary Hannon and Caitlin Schriefer; his sons-in-law, Michael Hannon and Adrien Schriefer; his grandchildren, Marty, Jack Hannon, Cecilia and George Schriefer; his siblings, Kathleen Dunleavy Lee and Dennis Dunleavy; his brother-in-law Michael Lee; and his niece Fiona Lee.

In lieu of flowers, please consider making charitable donations to two organizations that John was an ardent supporter of: Holy Cross Family Ministries Holy Cross Family Ministries is sponsored by the Congregation of Holy Cross with the global mission of nurturing family prayer, especially the Rosary.