Cover photo for John H. Thornton's Obituary
John H. Thornton Profile Photo
1952 John 2019

John H. Thornton

August 11, 1952 — June 15, 2019

John was born August 11, 1952 in Yankton, SD to Walter and Lena (Cook) Thornton, Sr.  John was raised in Yankton and had a large family.  He worked in construction and roofing before health issues prevented him from working.  John attended school in Yankton, Marty and Job Corp.  He was a longtime softball player.


John is survived by his partner of 39 years, Sharon Smith of Yankton, SD; three daughters:  Delena Thornton, Denita Thornton, both of Colorado and Andrea Reed of Sioux Falls, SD; son, James Robert “Jim Bob” Thornton of Sioux Falls, SD; sisters, Rose Blakey of Yankton, SD and Marilyn (Tom) Wright of Norfolk, NE; brother, Marvin Thornton of Sioux Falls, SD; four step-daughters, Brenda, Kim, Jackie and Tracy and 29 nieces and nephews.


John was preceded in death by his parents; brothers, Walter Thornton, Jr. William Thornton, Joseph Thorton and Robert Thornton; sisters:  Charlene Stuhlmacher, Deloris Borema, Eleanor Snoozy, Margaret Thornton and Carol Thornton and ten newphews and nieces.

To order memorial trees or send flowers to the family in memory of John H. Thornton, please visit our flower store.

Service Schedule

Past Services

Visitation

Thursday, June 20, 2019

5:00 - 7:00 pm

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Opsahl-Kostel Funeral Home & Crematory

601 W 21st St, Yankton, SD 57078

Also for one hour prior to service time on Friday.

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Prayer Service

Thursday, June 20, 2019

7:00 - 7:30 pm

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Opsahl-Kostel Funeral Home & Crematory

601 W 21st St, Yankton, SD 57078

Enter your phone number above to have directions sent via text. Standard text messaging rates apply.

Funeral Service

Friday, June 21, 2019

2:00 - 2:45 pm

Add to Calendar

Opsahl-Kostel Funeral Home & Crematory

601 W 21st St, Yankton, SD 57078

Enter your phone number above to have directions sent via text. Standard text messaging rates apply.

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