Cover photo for Gregory A. Tiesling's Obituary
Gregory A. Tiesling Profile Photo
1947 Gregory 2023

Gregory A. Tiesling

August 8, 1947 — September 28, 2023

Gregory Allen Tiesling passed peacefully into our Lord's outreached arms on Thursday, September 28, 2023. We will miss him dearly. Greg was born on August 8, 1947 to Bernice and Robert Tiesling. He was the eldest of 5 children. Greg married Susan Fieck and they had 3 children. They were married almost 50 years.

Greg and Sue loved to volunteer in their community throughout their years together. Greg had a special place in his heart for the Special Olympics and volunteered many years in Ashwaubenon alongside Johnny Gray. Greg also dedicated many years with the Optimist Club and to the Moose Charities. He instilled his love of volunteering in his family as we worked alongside him in our community. Greg and his wife Sue loved the nightlife, following their favorite band SPIN, and dancing all night long most weekends with many friends. They also loved to travel, going on many cruises and long family vacations throughout the states.

No matter where you knew Greg from, he was a fast and loyal friend. He had a passion for photography, woodworking, and his favorite team the Green Bay Packers. He owned his own gas stations then worked at Mackens Pontiac-Mazda for many years followed by Gustman Pontiac-GMC.

He is survived by his children Tracy (Mike) Kubica and Chris (Marlene) Tiesling, his grandchildren Liz, Lucas, and Jacob (Shelby Figlinski) Kubica, and great-granddaughters Maci and Brooklyn Kubica.

Greg is also survived by his siblings Robin(Tom) Tiesling, Jill (Scott) Cole, and Cynde (Tia) Tiesling. He is also survived by sibling in-laws Peggy (James) Pesmark, Debbie (Rob) Parks, Wendy DeFord, Judi Lee, Lori, Rick, Anthony, and Robert (Shanell Fletcher) Fieck

Also survived by special friend Captain Bill, and the remaining musketeers and life-long friends Mike Shadian and Lonnie Hutchings.

Greg was preceded in death by his wife Susan Tiesling, their son Troy Tiesling, his parents Bernice and Robert Tiesling, and brother Michael Tiesling.

Friends and family are invited to join us on Tuesday, October 3, 2023 at Cotter Funeral Home, 860 N. Webster Ave., De Pere, WI for visitation from 4:00pm to 6:00pm followed by a funeral service at 6:15 pm. There will be a time of fellowship following the service. Greg will be laid to rest at Mt. Olivet Catholic Cemetery, De Pere.

A special thanks to the dedicated staff at Bayshore Village, Bellin Hospital 2 south staff, and to Unity Hospice which made his final days peaceful. They were simply amazing and helped us tremendously.

Cotter Funeral & Cremation care is assisting the family. Online condolences may be made by visiting

To order memorial trees or send flowers to the family in memory of Gregory A. Tiesling, please visit our flower store.

Service Schedule

Past Services


Tuesday, October 3, 2023

4:00 - 6:00 pm (Eastern time)

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Tuesday, October 3, 2023

Starts at 6:15 pm (Eastern time)

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