She was born May 23, 1915 in Bartelso, IL to Bernard and Anna (Kolp) Koopmann: they preceded her in death

She married William "Bill" Dumstorff October 18, 1939 at St. Anthony Church in Beckemeyer. He preceded her in death August 20, 1991

Also preceded in death by sisters Eleanor Blomquist and Cecilia Hoh and a daughter-in-law Missie Dumstorff

Surviving are 7 sons Bill "Moose" Dumstorff of Trenton, Edward "Badge" (Mary) Dumstorff of Breese, Jerry "Squirrel" Dumstorff of Breese, Jim (Pattie) Dumstorff of Breese, Lester (Cindy) Dumstorff of Carlyle, Ken "Storff" Dumstorff of Breese, Kevin "Huck" Dumstorff of Highridge MO

4 daughters Kathy "Puddles" (Jim) Meyer of Carlyle, Mary (Glen) Thoele of Carlyle, Carol "Peck" Foppe of Breese, Linda "Goof" Jung of Indian Rocks Beach, FL

3 sisters Henrietta Jansen of Bartelso, Martha Kahrhoff of Carlyle, Pauline VonOepen of Chicago

33 grandchildren and 49 great grandchildren

Catherine was a homemaker

Member of St. Augustine Catholic Church in Breese

Funeral Mass will be held on Monday June 30 at 11:00 am at St. Augustine Catholic Church in Breese with Fr. Chuck Tuttle officiating. Interment St. Dominic-St. Augustine Cemetery

Visitation will be held on Sunday June 29 from 4 to 9 PM and on Monday June 30 from 8 to 10:45 am at the Moss Funeral Home in Breese

Memorials can be made to Clinton County Relay for Life and will be received at the funeral home