Kathleen Costance Tobias Obituary

We announce the death of Kathleen Costance Tobias (Sunnyvale, California), born in Duluth, Minnesota, who passed away on July 8, 2026, at the age of 91. Kathleen will be remembered by family members, friends, and others whose lives were connected in meaningful ways. Leave a sympathy message to the family on the memorial page of Kathleen Costance Tobias to pay them a last tribute.

She was predeceased by: her parents, Arthur Letourneau and Alice Letourneau. She is survived by: her siblings, Phyllis and Mike (Denise); her husband Peter; her children, Rob (Eileen), Kathryn (Rich), Denise (Mike) and Chris (Molly); and her grandchildren, Jessica (Nick), David, Kevin, Natalie and Erin.

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