Roger passed away peacefully on Wednesday, December 31, 2025 at the Willows of Bay City Assisted Living at the age of 90. He was born to the late Rufus and Esther (Timrich) Clauss on June 17, 1935 in Bay City. He was a member of St. Bartholomew Lutheran Church for many years. He retried after a long career with Gregory Construction as a carpenter. Roger was a big supporter of his grandchildren’s sporting events and you could always find him in the stands cheering them on.
Roger is survived by his daughter, Melanie (Todd) Mastic; son, Roger (Ashley) Clauss; grandchildren, Lauren Mastic (Jason McDaniel), AJ (Megan) Mastic, Alex Mastic, Paige Clauss (fiancé, Connor Mitchell) and Ella Clauss (Nate Dahlberg); brother-in-law, Henry (Brenda) Schultz and many nieces and nephews. In addition to his parents, Roger is preceded in death by his wife of 65 years, Kay H. (Schultz) Clauss.
Funeral service for Roger will take place on Monday, January 5, 2026 at 11:00 a.m. at St. Bartholomew Lutheran Church with a private interment to follow at Heavenly Rest Cemetery. The family will be present to receive visitors at Gephart Funeral Home on Sunday, January 4, 2026 from 12:00 p.m. to 7:00 p.m. and on Monday at the Church from 10:00 a.m. until the time of the service. Memorial contributions may be made to St. Bartholomew Lutheran Church memo: Capital campaign.
To plant trees in memory, please visit the Sympathy Store.
201 West Midland Street, Bay City, MI 48706

What kind of arrangement is appropriate, where should you send it, and when should you send an alternative?
Read more
We'll help you find the right words to comfort your family member or loved one during this difficult time.
Read more
Information and advice to help you cope with the death of someone important to you.
Read moreIf you’re in charge of handling the affairs for a recently deceased loved one, this guide offers a helpful checklist.
Read more
Legacy's Linnea Crowther discusses how families talk about causes of death in the obituaries they write.
Read more
You may find these well-written obituary examples helpful as you write about your own family.
Read more
These free blank templates make writing an obituary faster and easier.
Read more
Some basic help and starters when you have to write a tribute to someone you love.
Read more