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Mark B. St. John

October 11, 1957 ~ December 6, 2021 (age 64)


Mark Brian St. John, age 64, of Colchester, passed away on December 6, 2021 in Groton, where he had recently been residing.  Born on October 11, 1957 in Caribou, ME, he was a son of the late Lionel and Dolores (Nadeau) St. John.  Mark was retired after having worked as an automotive mechanic for Monaco Ford in Glastonbury.  His job was a labor of love as he was an automotive enthusiast and loved living in the fast lane.  In his spare time, Mark enjoyed fishing.  Most importantly, he loved his children and grandchildren.  He will be sadly missed but always remembered with love by his daughter, Ashley and her husband Zachary Jascowski of Colchester; his son, Bryan and his wife Megan St. John of Severn, MD; his former spouse and friend, Debbie St. John of Clinton; his cat, “Baby”; two brothers, Tom and T.J. St. John, both of Florida; two sisters, Deborah Torres of East Hartford and Katherine St. John of Colchester; two grandchildren, Everleigh and Tatum St. John; and numerous extended family members and friends.  In addition to his parents, he was predeceased by a granddaughter, Autumn St. John and a sister, Jacqueline Laferriere.  Funeral services will be held on Saturday, December 11th from 2 – 4 PM at the Aurora-McCarthy Funeral Home, 167 Old Hartford Rd., Colchester.  Burial will be private.  For online condolences, please visit  

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Memorial Gathering
December 11, 2021

2:00 PM to 4:00 PM
Aurora-McCarthy Funeral Home
167 Old Hartford Road
Colchester, CT 06415

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