Service Information
Colleen T. Pederson, age 69, wife of Randy, of Buffalo Lake, Minnesota, passed away on Tuesday, November 4, 2025, at the Buffalo Lake Healthcare Center.
Memorial Service will be held at 11:00 A.M. on Monday, November 10, 2025, at St. Paul’s Lutheran Church in Stewart, Minnesota, with interment in Round Grove Lakeside Cemetery in Round Grove Township, rural Stewart.
Gathering of Family and Friends will be held on Sunday, November 9, 2025, from 5:00-8:00 P.M., and will continue one hour prior to the service ALL at St. Paul’s Lutheran Church in Stewart.
Obituary
Colleen Theresa Pederson was born on January 4, 1956, in Sleepy Eye, Minnesota. She was the daughter of Edmund and Lorraine (Guendner) Meidl. Colleen received her education in Sleepy Eye, Minnesota, and was a graduate of the St. Mary’s Catholic High School class of 1974.
On September 10, 1976, Colleen was united in marriage to Roman Seifert at St. Mary’s Catholic Church in Sleepy Eye. This marriage was blessed with two children, Laura and Jason. Colleen and Roman resided in rural New Ulm, Minnesota. They shared 38 years of marriage until Roman passed away on June 28, 2013.
Colleen was united in marriage to Randy Pederson on January 4, 2019, at St. Paul’s Lutheran Church in Stewart, Minnesota. Colleen and Randy resided at Lake Allie of rural Buffalo Lake, Minnesota. They shared six years of marriage.
Colleen loved to help on the farm. She was also employed at Del Monte in Sleepy Eye, Carl’s Corner in Essig, and Buffalo Lake Healthcare Center in Buffalo Lake. Colleen was a member of St. Paul’s Lutheran Church in Stewart, Minnesota Wings Motorcycle Club and the Buffalo Lake Lion’s Club.
Colleen enjoyed riding horses in her younger years, playing cards, and gardening. She liked taking extensive motorcycle rides with Randy, touring 20 states. She especially enjoyed spending time with her family, grandchildren and friends.
Colleen passed away on Tuesday, November 4, 2025, at Buffalo Lake Healthcare Center in Buffalo Lake, at the age of 69 years.
Blessed be her memory.
Colleen is survived by her:
Husband, Randy Pederson of Buffalo Lake, MN;
Children, Laura Seifert-Hertling and her husband, Mike of Ramsey, MN,
Jason Seifert and his wife, Sarah of New Ulm, MN;
Stepchildren, Ryan Pederson and his wife Amy of Chaska, MN,
LeeAnn Boehne and her husband, Scott of Cottonwood, MN,
Jason Pederson and his fiancé, Ashley Engstrom of St. Paul, MN;
Grandchildren, Louis Hertling, Monica Hertling, Jayce Seifert, Shelby Seifert;
Step-grandchildren, Allison Chheng and her fiancé, Dylan Dubbeldee, June (Mitch) Beekman, Trent (Kelsey) Merkins, Tyson (Jordan) Merkins, Yvonne Boehne, Noah Pederson, Madysen Pederson, Carter Pederson, Owen Pederson and Malachi Miller;
Step great-grandchildren, Jakobie, James, Jaxson, Everett, Sylvia and Hutton;
Siblings, John Meidl of Sleepy Eye, MN,
Jerry Meidl and his wife, Sue of Springfield, MN,
Jeri Lynn Aasgaard and her husband, Lee of Franklin, MN;
Brothers-in-law, Chuck Gullickson of Franklin, MN,
Tom Seifert and his wife, Ann of New Ulm, MN;
Mother-in-law, Lucille Pederson of Buffalo Lake, MN;
Sisters-in-law, Wendy Jost and her husband, Jerry of Glenwood, MN,
Bev Olson and her fiancé, Bruce Bramer of Hinkley, MN,
Kathy Cushman and her husband, Tim of Tea, SD,
Diane Stolt and her husband, Wayne of Mendota Heights;
Many other relatives and friends.
Colleen is preceded in death by her Parents, Edmund and Lorraine Meidl; First Husband, Roman Seifert; Siblings, Jeff Meidl and Christine Gullickson.




Patty Marconcini says
Pedersen family…so sorry for your loss
Naomi Streed says
I am so very sorry for your loss. May you hold all of your wonderful memories close to your heart. My thoughts and prayers to all of Colleen’s family and friends
MaryAnn Thalmann says
Randy and family,
You have my deepest condolences. May she rest in peace.
Sincerely,
Mary Ann