Floral 09

Diana (Sexton) Lostumbo

January 3, 1963 ~ December 22, 2021 (age 58)


Diana Sexton Lostumbo, age 58, of Hamden passed away on December 22nd, 2021. Diana was born on January 3rd, 1963, on Long Island, New York.  Daughter of the late John and Elizabeth Sexton. She was the Beloved wife of Michael Anthony Lostumbo. The loving mother of daughter Nicole Lynne Tetreault (Lostumbo), son in-law Jason Tetreault and son Michael John Thomas Lostumbo. She leaves behind many extended family members that loved and cherished her. She was predeceased by her brother William Sexton and sister Karen Sexton Taylor. Diana was a proud New Yorker who married her childhood sweetheart and lived her life as a social butterfly. She won her battle against stage 4 cancer in 2016 with her family by her side. Her favorite things in this world were her kids.  She also loved music, gardening and enjoyed going to Elton John concerts with her family. She also loved her cats, dogs, and reptiles. She will truly be missed dearly. 

Please join us for visitation on Sunday, January 9th, from 3:00-5:30pm at West Haven Funeral Home at the Green. A celebration of Diana’s life will commence at the funeral home at 5:30. Interment will be private. 

To send flowers to the family or plant a tree in memory of Diana (Sexton) Lostumbo, please visit our floral store.


January 9, 2022

3:00 PM to 5:30 PM
West Haven Funeral Home
662 Savin Avenue
West Haven, CT 06516

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