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Elizabeth  "Sis" Petersen

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McDonald Funeral Home

1002 12th Avenue
Rock Falls, IL 61071
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“Remembering Sis & Ed today ”
1 of 4 | Posted by: Cathy Beason - Wyoming, MN

“Id like to express my heart felt sympathies to Laurie,Deb and your families in the loss of your dear mother.May you all find comfort in knowing that...Read More »
2 of 4 | Posted by: Grace Sodawasser - Sterling, IL

“You will truely be missed. We enjoyed your friendly visits, as out neighbor.Sorry I did not know of your death until tonight, or that you were home...Read More »
3 of 4 | Posted by: ALMA & JOE & MARLENE WOOD - IL

“Liz will be truly missed. She and I talked on the phone at least once a week for many years. This beautiful friendship has lasted 60 years. Now she...Read More »
4 of 4 | Posted by: Rich & Carol Black - Oswego, IL

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Elizabeth "Sis" Petersen, age 72, of Sterling, died Thursday, April 13, 2017, at her home with her children.

Sis was born December 12, 1944, in Linton, Ind. the daughter of Thomas and Rosemary (Haseman) Williard. She married John T. Petersen on July 10, 1965 in Downers Grove. She was a lifelong Cubs fan and loved traveling, reading and watching movies.

Survivors include two daughters, Laurie (Dane) Ruth and Deborah (Todd) Frieberg both of Sterling; one son, Robert (Holly) Petersen of Medina, Ohio; and five grandchildren, Isabella, Jack, Carter, Kate and Lillian.

She was preceded in death by her husband; father; and two brothers, Tom Williard and Edward Williard.

A gathering of family and friends will be Thursday, April 20, 2017 from 4 – 6 PM at the McDonald Funeral Home in Rock Falls.

A memorial has been established.