Allison Jane (Mantei) Mack

Allison Jane Mack
January 5, 1973 - November 7, 2021 

Allison Jane (Mantei) Mack, 48, passed away on November 7, 2021 after a hard fought battle with cancer.

Allison is survived by her husband of 21 years, Greg, her children, Brendan and Maura; her mother, Kathleen Mantei (Richard) Walker; her three sisters, Susan (Jeff) Koepke, Sara (Matthew) Broderick, Ellen (Justin) Smith; her in-laws Jim and Jane Mack, Kathleen Mack, Michael Mack, Tim (Megan) Mack and many nieces and nephews.  She was preceded in death by her father, David Mantei.  

Allison was born and raised in Long Beach, Indiana. She attended Notre Dame Catholic School, is a 1991 graduate of Marquette High School and a 1995 graduate of Marquette University.  

After college graduation, Allison spent many years in the retail and fashion industry which is why she was so good at shopping. She and Greg married June 3, 2000 and lived in Chicago for a short time before heading to the suburbs to start a family.  After moving to Northbrook and then Vernon Hills, they moved to Duneland Beach to be closer to friends, family and the beach.   

Allison’s happy place was the beach, whether it was in their favorite vacation destination of Longboat Key, Florida or at Stop 35 in Duneland Beach.  

All services will take place at Notre Dame Catholic Church, 1000 Moore Road, Michigan City, IN. Visitation will be Thursday, November 11, 2021 4pm-9pm.  A short visitation will take place on Friday, November 12, 2021 from 9:30am-10:15am followed by the funeral mass at 10:30am.

Allison’s favorite color was green.  We are encouraging everyone to wear green to the services.  

Donations may be made to The Share Foundation, In Loving Memory | The SHARE Foundation .  

Arrangements are being handled by Ott/Haverstock Funeral Chapel, Michigan City, IN.

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