Add a Memory
Send Flowers
Make a Donation
S. Delores Rush OSB, 89, died on Monday, June 30, 2025. A wake service will be held at 7:00 p.m. on Wednesday, July 2, and the funeral Mass will be celebrated on Thursday, July 3, at 10:30 a.m., both in Bishop Marty Memorial Chapel. Burial will be in the monastery cemetery. Wintz & Ray Funeral Home, Yankton, is in charge of arrangements.
Delores Irene was born on the farm, September 25, 1935, the eighth child of Daniel and Celia (Curran) Rush of Ponca, Nebraska. She went to a small country school until the eighth grade and then boarded and attended Holy Trinity School in Hartington, Nebraska. On August 19, 1951, she entered Sacred Heart Monastery and graduated from Mount Marty High School in May of 1952. Delores entered the novitiate on June 28, 1952, and received the name Mary Brendan, which she later changed back to Delores in 1967 during Vatican II. S. Delores made first vows on June 29, 1953, and final vows on June 29, 1958.
S. Delores ministered as a primary teacher after obtaining a teaching certificate from Mount Marty College in 1954. She served in schools at Glen Ullin, North Dakota; Dimock, Wessington Springs, Salem, and Vermillion, South Dakota; Albion, Hartington, Omaha, St. Paul, and Ord, Nebraska. After a sabbatical in Minnesota, S. Delores shifted her ministry to the elderly. She worked at Madonna Rehabilitation Hospital and Holmes Lake Manor in Lincoln, Nebraska, until 2004, when she was asked to become the Sacristan at the Monastery. Her final years were spent in the monastery care center, where she was a part of the prayer ministry of the sisters.
S. Delores prayed for her family daily and was always interested in what was happening in their lives. She often shared photos of her family with the sisters when she received them. She enjoyed dressing from head to toe for all the holidays and relaxed by window shopping in her free time. Travel highlighted her life, especially her trip to Ireland, and she enjoyed going to community concerts. S. Delores had a gift for telling stories, and her laughter in telling them was contagious.
S. Delores is survived by her Benedictine community, her sisters Mildred and Carole, and several nieces and nephews. She is preceded in death by her parents, siblings Dorothy, Paul, Pauline, Bernard, Patrick, Vern, Raymond, and Marcella.
A livestream of both services can be viewed at YouTube.com/@shmpublicrelations5390.
To plant trees in memory, please visit the Sympathy Store.
Memories and condolences can be left on the obituary at the funeral home website.
Donate in Memory
Make a donation in memory of your loved one.
Add photos
Share their life with photo memories.
Plant trees
Honor them by planting trees in their memory.
Follow this page
Get email updates whenever changes are made.
Send flowers
Consider sending flowers.
Share this page
Invite other friends and family to visit the page.
The nightly ceremony in Washington, D.C. will be dedicated in honor of your loved one on the day of your choosing.
Read moreWhat kind of arrangement is appropriate, where should you send it, and when should you send an alternative?
Read moreWe'll help you find the right words to comfort your family member or loved one during this difficult time.
Read moreIf you’re in charge of handling the affairs for a recently deceased loved one, this guide offers a helpful checklist.
Read moreLegacy's Linnea Crowther discusses how families talk about causes of death in the obituaries they write.
Read moreThey're not a map to follow, but simply a description of what people commonly feel.
Read moreYou may find these well-written obituary examples helpful as you write about your own family.
Read moreThese free blank templates make writing an obituary faster and easier.
Read moreSome basic help and starters when you have to write a tribute to someone you love.
Read more