Marilyn K Costello Obituary
The passing of Marilyn K Costello (Tampa, Florida) occurred on July 29, 2026. Marilyn, born on March 28, 1938, shared life with family, friends, and community. You can send your sympathy in the guestbook provided and share it with the family. You may also light a candle in honor of Marilyn K Costello or send a beautiful flower arrangement to the funeral service.
Marilyn touched many lives and will be remembered fondly for the moments shared and the memories created. Family, friends, and colleagues extend their love and support during this time. While Marilyn’s presence will be missed, the influence she had on others will remain. Those who knew her will carry forward memories that reflect her character and spirit.
She was predeceased by: her husband John Peter Costello. She is survived by: her children, John Costello Jr. and Debra Marie Endel; her son-in-law Bill Endel; her grandson Joel Endel; her daughter-in-law Brittany; her grandchildren-in-law, Teagan and Silas Endel; her granddaughter Hayley M. Endel Trojnar; her son-in-law Chris Trojnar; and her brother Ray Gourlie.
