Mark was a dedicated family man, who touched everyone he ever met. He was an avid runner and devoted his life to his passion for antiques.
Mark is predeceased by his father, Jeremiah. He is survived by his wife Teresa, of 25 years. His son Sean Costello and girlfriend Amanda Jurczuk of Sandwich, his four daughters Audrey, Casey, and Kelly Costello of Sandwich and Sara McKay and her husband Michael of Stoughton. Eight grandchildren, Rylee, Kayleigh, Kiernan, Kyra, Kirsten, Kenzie, Kennedy and Kayden. He also leaves behind his mother Marilyn of Weymouth, sister Carol, brother Robert, and his life long best friend Glenn Gaudreau.
Visitation is Wednesday Februarys 1st from 4-8 at Nickerson-Bourne Funeral Home 154 Route 6A in Sandwich. Funeral mass will be joyfully celebrated Thursday February 2nd at 12pm at Corpus Christi Parish in Sandwich with burial to follow.
In lieu of flowers, Mark wished for everyone to pay it forward and perform a good deed for a stranger. Donations can be made to the Salvation Army. Contributions can be made in Mark's memory to the Mark Costello Memorial Fund, TD Bank North 40 Main St. Orleans, MA 02653.
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