Jaclyn Catarius, age 26, passed away on Friday, December 19, 2025, in Walpole, Massachusetts. Born in Newton, Massachusetts, Jaclyn was a bright presence whose warmth and kindness left a lasting impression on everyone who knew her. She is now reunited in heaven with her late father, Matthew Catarius.

Jaclyn attended Norfolk Agricultural High School and later followed her passion for animals, working as a dog groomer. She had a deep love for dogs and took great pride in caring for them, bringing patience, gentleness, and joy into her work each day.

She is survived by her loving mother, Karen King; her stepfather, Michael King; her sister, Nicole Catarius; her nieces, Freya Alves and Rena Gillis; her best friend, Melissa Hourihan; and many extended family members and friends who will miss her dearly.

Jaclyn was known for being happy, silly, and deeply caring. She had a way of making others feel seen and supported, often taking care of everyone but herself. Her laughter, compassion, and generous spirit will be remembered always.

Visitation in the Robert J. Lawler and Crosby Funeral Home 1803 Centre St. West Roxbury, on Sunday, December 28, from 2:00 to 6:00 PM. Relatives and friends are invited to attend. A Mass of Christian Burial will be celebrated in Sacred Heart Church 169 Cummins Hwy, Roslindale, on Monday, December 29, at 10:00 AM. Interment Plain Street Cemetery, Braintree.

Jaclyn's memory will live on in the hearts of those who loved her and were lucky enough to be cared for by her.

Donations may be made in Jaclyn's name to Learn to Cope https://learn2cope.org

Learn to Cope is a peer-led support network that offers education, resources, and hope for family members and friends who have loved ones affected by substance use disorder.