Daniel Thomas Cosgrove Sr. Obituary
It is always difficult saying goodbye to someone we love and cherish. Family and friends must say goodbye to their beloved Daniel Thomas Cosgrove Sr. of Branford, Connecticut, who passed away at the age of 85, on May 10, 2026. Leave a sympathy message to the family in the guestbook on this memorial page of Daniel Thomas Cosgrove Sr. to show support.
He was predeceased by: his parents, Daniel P. Cosgrove and Alice Cosgrove (Brown); and his sister Susan Barnes. He is survived by: his children, Kathleen Cosgrove of Branford, Eileen Cosgrove of Branford, Daniel T. Cosgrove Jr. (Marie) of Greenwich, James Cosgrove (Nicole) of Branford, Meaghan Swanson (Justin) of Branford, Kevin Cosgrove of Branford and Clare Stowers (Jeffery); his grandchildren, Susanna Siegel, Brent Siegel, Lily-Frances Cosgrove, Esme Cosgrove, Ruby Cosgrove, Finnian Cosgrove, Ava Cosgrove, Lila Cosgrove, Eliza Swanson and Owen Stowers; his former wife Jane Bell of Branford; Mark Cosgrove (Linda O'Neill) of Johnson City, TN..
A Mass of Christian burial will be held on Saturday, May 23rd 2026 at 11:00 AM at the Of St. John Bosco Parish (731 Main St, Branford, CT 06405).
In lieu of flowers, please make donations to CT Hospice, 100 Double Beach Rd., Branford CT 06405 or Dan Cosgrove Animal Shelter, 749 E. Main Street, Branford CT 06405 in memory of Daniel Thomas Cosgrove Sr.
