Francis Power
B: 1931-04-04
D: 2020-10-19
View Details
Power, Francis
Michael Hirning
B: 1943-03-09
D: 2020-10-18
View Details
Hirning, Michael
Dorothy Lane
B: 1935-03-11
D: 2020-10-15
View Details
Lane, Dorothy
Kelly Besel
B: 1950-06-29
D: 2020-10-15
View Details
Besel, Kelly
Edwin Junkert
B: 1922-02-27
D: 2020-10-15
View Details
Junkert, Edwin
Doris Lenhardt
B: 1927-07-31
D: 2020-10-14
View Details
Lenhardt, Doris
Margaret Murray
B: 1930-05-01
D: 2020-10-13
View Details
Murray, Margaret
Catherine Green
B: 1936-05-11
D: 2020-10-10
View Details
Green, Catherine
Nancy Camp
B: 1953-09-13
D: 2020-10-10
View Details
Camp, Nancy
Chyrl Kelly
B: 1948-09-07
D: 2020-10-09
View Details
Kelly, Chyrl
Lola Temme
B: 1920-06-20
D: 2020-10-09
View Details
Temme, Lola
Joan Kurz
B: 1932-03-17
D: 2020-10-09
View Details
Kurz, Joan
Geraldine Ketterling
B: 1955-07-27
D: 2020-10-07
View Details
Ketterling, Geraldine
Harriet Ward
B: 1926-04-06
D: 2020-10-07
View Details
Ward, Harriet
Raymond Jurkovich
B: 1923-09-26
D: 2020-10-06
View Details
Jurkovich, Raymond
Susan Slate
B: 1954-02-24
D: 2020-10-05
View Details
Slate, Susan
Lyon Davis
B: 1970-06-11
D: 2020-10-05
View Details
Davis, Lyon
James Becker
B: 1948-03-01
D: 2020-10-05
View Details
Becker, James
Edwin Bertino
B: 1933-05-13
D: 2020-10-04
View Details
Bertino, Edwin
John Pearson
B: 1942-11-19
D: 2020-10-03
View Details
Pearson, John
Edward Jones
B: 1926-03-31
D: 2020-10-03
View Details
Jones, Edward


Use the form above to find your loved one. You can search using the name of your loved one, or any family name for current or past services entrusted to our firm.

Click here to view all obituaries
Search Obituaries
925 S 27th Street
Phone: 406-245-6427
Fax: 406-259-3558
Marjorie Sinclair

Marjorie Ann Sinclair (Olson)

Wednesday, July 9th, 1930 - Sunday, September 13th, 2020
Recommend this to your friends.
Share via:

Sign in to the Family Interactive Login

The Family Interactive feature enhances An Amazing Life. Authorized family members can securely access their loved one's memorial website settings at any time.

Share Book of Memories with a Friend

Please enter the name and email details so that we can send your friend a link to the online tribute. No names or addresses will be collected by using this service.

Email Sent

Your email has been sent.

To share your memory on the wall of Marjorie Sinclair, sign in using one of the following options:

Sign in with Facebook


Sign in with your email address

Your condolence has been posted successfully

Provide comfort for the family by sending flowers or planting a tree in memory of Marjorie Sinclair

No Thanks

Contact Funeral Home

Please enter your question or comment below:

Email Sent

Your email has been sent.

Marjorie's Tribute Fund

  •  Full Name
  •  Initials
  •  Anonymous
By continuing, you agree with the terms and privacy policy.

Marjorie's Tribute Fund

There may be a delay while processing. Please do not click the back button or refresh while a payment is processing.


Marjorie Sinclair passed away peacefully in her home with her daughters by her side on September 13, 2020. She was born to Evelyn and Norman Olson in Williston, ND on July 9, 1930. Her next fourteen years were spent in Devil’s Lake, ND where she apparently invented suntanning.
She moved to Billings with her family to a friendly southside neighborhood and attended Billings Senior High. Go Class of ’48! She met several lifelong friends there.
She married Clayton Martinson in 1953 to start adventure number one. They met at the Methodist Pancake breakfast or the Crystal Lounge, depending on who told the story.
In 1974 she embarked on adventure number two and married Jim Sinclair who graciously inherited two stepdaughters and a step husband. Marge blossomed into a social butterfly and hostess extraordinaire. They threw legendary pool parties, wonderful dinner gatherings and numerous Hilands Club special events.
Following Jim’s death in 1986, Marge fell into adventure number three. SALES! She reinvented herself as a career woman and fashion maven. Working for Aileen’s Clothing Store, she would go through clothes as they came in and recognize what would look good on particular women. She would even bring those clothes to their houses for them to try on. She was usually right on size, color and style. She could remember what clothes ladies already had and find new items to go with older outfits. Marge spent the next thirty years happily caring for her customers in clothing and then in furniture. “Attention shoppers. It’s safe to put away your credit cards. Marge has left the building.”
Off to adventure number four, Marge was preceded in death by her parents, her husband Jim, and her favorite former husband Clayton. She is survived by daughters Kelly Martinson (Becky Davis) and Tracy Leiker; grandchildren Rob Leiker (Angela), Taylor Davis-Roberts (Gail), and Jake Davis.
Our mom had a blessed and fabulous life. We want to thank special friends for loving her so much, Louie and Jeannie Moore, Don Dubeau, Jim and Joanne Corning, honorary daughter Simone Azure, Giselle Filppula, Karen Hoiness Neff and Dennis Neff, Mitch Mitchler and Vivian Neumann.
Cremation has taken place, a celebration of life will be held at a later date. Condolences may be shared at
Read Less

To plant a memorial tree in honor of Marjorie Ann Sinclair (Olson), please visit our Heartfelt Sympathies Store.

Service Details

A Celebration of Life will take place at a later date


We encourage you to share your most beloved memories of Marjorie here, so that the family and other loved ones can always see it. You can upload cherished photographs, or share your favorite stories, and can even comment on those shared by others.

Private Condolence
Plant a Tree in Memory of Marjorie
0 trees have been planted in memory of Marjorie Ann Sinclair (Olson)

Michelle Olson

Posted at 08:30pm
Marj was truly the "young spirited" mom in our neighborhood when we were kids. You are so right about her love of sun bathing. We all wanted a two piece after seeing her wearing one. Kelly & Tracy, your written tribute of your mom is perfectly written, describing the seasons of her well lived life. She will be missed. ~~Michelle Olson

Photos & Videos

Photo Album

Upload up to 10 images at a time, max 8MB each