John Frederick Siewert Obituary
The memory of John Frederick Siewert of West Peoria, Illinois, who passed away on April 27, 2026 at the age of 86, will forever remain in the hearts of those touched by this precious presence in their lives. Leave a sympathy message to the family on the memorial page of John Frederick Siewert to pay them a last tribute.
As John Frederick departs from this earthly realm, his essence lingers — a whisper on the wind, a ripple on the water — a testament to the enduring power of love to transcend the boundaries of life and death. Though John Frederick may no longer walk beside us, his spirit lives on in the memories and the legacy John Frederick leaves behind.
He was predeceased by: his parents, Herbert Siewert and Gertrude Siewert; and his son David J. Siewert. He is survived by: his sons, John F. Siewert II of Peoria and Eric A. Siewert of Toulon; his granddaughter Brittney K. Beall (Josh); his great grandchild Baker Beall of Bloomington; and his sister Marian Persich (Tom) of West Peoria.
