Cathleen Marin, age 65, a resident of Los Alamos, NM, passed away peacefully on November 6, 2025, in Santa Fe. She was born on August 24, 1960, in Norristown, Montgomery County, PA.

Cathleen was preceded in death by her mother, father, and older brother. She is survived by her husband, Jon.

Cathleen was a delightful person. She was witty, funny, sweet, and very well-read. Among her proudest achievements was loving and caring for six Irish Wolfhounds, from playful puppies to gentle-giant adults. Cathleen’s ashes will be combined with theirs and spread in Pueblo Canyon. Those lucky enough to have known her will cherish her memory.