Diane Gail Mammen, 66, passed away unexpectedly on March 29, 2024, of a respiratory illness, at Royal Oaks Care Center, Kewanee, Illinois. Diane will be laid to rest at Davenport Memorial Park. Online, condolences and fond memories may be expressed at www.weertsfh.com
Diane was born on November 24, 1957, in Madison, WI to parents Marguerette Williams (nee Hudson) and William Williams. Diane graduated from Davenport West High School Class of 1976, and earned her Associates degree from Scott Community College. She went on to work at the Rock Island Arsenal for over 25 years, advancing to Supply Technician, followed by retirement. Diane was baptized in Jesus Name.
Those left to honor Diane’s life include her father, sisters Joan (Tony) Bednarik and Barbara (Rick) Osterkamp, two nieces, one nephew, and many great-nieces and great-nephews.
Diane was preceded in death by her mother, Marguerette Williams; sons, Jason Mammen and Matthew Mammen, and one sister, Linda Williams.
