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Robert John Mairs
February 21, 2021


Robert John Mairs, 28, of Derry, NH, passed away Sunday, February 21, 2021. He was born in Lawrence, MA on March 10, 1992, a son of Bob and Sharon (Sidlik) Mairs of Salem, NH.

Rob was a loving, hardworking, and fun father, brother, son, grandson and was loved by all. He had a very warm heart. He was an athlete growing up and loved playing all sports. He was a well-respected Logistics and Operations Manager at Coating Systems in Lowell.

In addition to his parents, Rob is survived by his fiancé and mother of his wonderful children, Elizabeth Gruhlkey; his children Robbie Mairs and Emily Mairs and his sister and brother-in-law April and Jim Desroche. He also leaves behind his Grandmother Marion Mairs and nephew Aiden Desroche as well as many aunts, uncles, and cousins.

Following cremation, memorial services will be held for the family and friends of Rob. The Peabody Funeral Homes & Crematorium of 15 Birch St., Derry, is assisting the family with arrangement. In lieu of flowers, donations may be made to scholarship in his children’s name at https://

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Peabody Funeral Homes
Londonderry and
Derry, NH 03038