Christine F. Firth, 75

Christine F. (Sierzega) Firth, 75, of Linfield, passed away on Friday, May 27, 2022, at Phoenixville Hospital.

She was the beloved wife of the late John W. Firth Jr. with whom she shared 45 years of marriage. Born in Chicago, she was the daughter of the late John Sierzega and Frances (Kisiel) Sierzega Tomaszewski.

Christine worked as a Media Center Technician for Roselle School District 12 until she retired to do what she loved most: gardening, traveling, and spending time with family and friends.

Surviving is her daughter Jennifer (Dale) Sharrock, son Douglas Firth; brother John (Char) Sierzega, brother David (Becky) Sierzega; grandsons Logan Sharrock and Grant Sharrock. She is predeceased by her siblings Kenneth Sierzega, Mary Sierzega, and Julie Gornek.

Services will be held privately by the family at their convenience.

In lieu of flowers, memorial contributions may be made to the American Cancer Society ( in Christine’s name.

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I could not have asked for a better mother-in-law. Chris is just so classy and loving. Immediately she welcomed me into her family. She absolutely loved her two grandsons (Logan and Grant) always interested in anything and everything the guys were up to. We will miss her so so much but find comfort knowing that she is at peace and with John. Her smile and her concern will be with us always and we shall cherish those memories.

~ Dale Sharrock
6/2/2022 12:35:26 AM

I reached out to her May 1 she never said anything back about her being ill I was passing through Pennsylvania and said hey Cuz I’m thinking of you we’re going through Pennsylvania my son and I were reminiscing and I asked her if I could please have a picture of her sister I know she ready the message but never sent anything back. This was not like her.if I only knew what state she was really in. My love and prayers go out to you and your family. Sincerely Bernadine

~ Bernadine Barajas (Kisiel)
6/2/2022 12:00:22 AM

My thoughts and prayers are with your family. May she Rest In Peace.

~ Jenny Beutin
6/1/2022 7:58:44 AM

Chris was a generous, kind and loving friend. She was always so much fun to be around. I know how much her family and friends adored her. She will be greatly missed ??????

~ Kaylene Shannon Pingree Grove, IL
5/31/2022 7:44:10 PM

Sending my love and prayers to all impacted by the passing of Chris. I grew up with Chris around as a dear family friend. John, Chris, my Mom and Mike were best buddies. Their friendship was strong & lasting. I have many wonderful memories of Chris participating in important and happy days in my life. My family was blessed by her presence and love too.??????

~ Kristina Neville North Aurora, IL
5/31/2022 5:30:20 PM