Mikolajczak, Mary Lynn (nee Gerlach) passed away on December 19, 2017 at the age of 77 years. She is survived by her beloved husband, Edward. Loving mother of Mark (Linda), Jane Heinle, and David (Laura). Proud grandmother of 7 grandchildren. Sister of Chester (Barbara) Gerlach. She is preceded in death by her daughter, Julie, and grandson, Brandon. Further survived by nieces, nephews, other relatives, and friends.

Visitation will be at Divine Mercy Catholic Church (800 Marquette Ave., South Milwaukee) on Thursday, December 28, 2017 from 9:00AM-11:00AM. Mass of Christian Burial at church on Thursday at 11:00AM. Interment at Holy Sepulcher Cemetery.