Isabelle Gates Treadwell

Isabelle Gates Treadwell

Wednesday, April 1st, 1992 - Friday, April 16th, 2021
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A Graveside memorial service for Isabelle Gates Treadwell will be at 2PM, Saturday, May 8, 2021 at Mt. Mariah Methodist Church Cemetery, Arcadia, LA with Rev. Jerry Brennen officiating.

Isabelle Gates Treadwell, 29, passed away April 16, 2021 at Christus St. Frances Cabrini Medical Center. Belle attended Prompt Succor Elementary, Cherokee Elementary, St. Rita Middle School and Grace Christian Academy High School.

She was preceded in death by her paternal grandfather, Lt.Col. Lawrence Thomas Gates; maternal grandparents, Otto and Idell James Cummings; aunt, Linda Gates Sanders; and uncles, Brian Sanders and Dr. Kenneth Cummings.

Those left to cherish her memory include her father, Dr. James Lawrence Gates; mother, Mona Cummings Gates; brother, James Evan Gates; sister-n-law, Morgana Broussard Gates; paternal grandmother, Theresa Marie Gates; nephews, Oliver Harrison Gates and Warren Michael Gates; niece, Naomi Millicent Gates; uncles, Dr. Thomas Robert Gates and Dr. Charles Emmett Cummings; aunts, Sheryl Stolpa Gates, Jeanne Labouisse Cummings and Brenda Kraak Pettit; God parents, Dr. Robert and Cindy Jeansonne Crotty; and a host of cousins whom she loved with all her heart.

Memorial donations can be made online, card recipient moncacgates
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Service Details

  • Service

    Saturday, May 8th, 2021 | 2:00pm
    Saturday, May 8th, 2021 2:00pm
    Mt. Mariah Methodist Church Cemetery
    Get Directions: View Map | Text | Email
    Graveside Memorial Service Only
    Rev. Jerry Brennen
  • Interment

    Mt. Mariah Methodist Church Cemetery
    Get Directions: View Map | Text | Email
    Graveside Memorial Service Only


We encourage you to share your most beloved memories of Isabelle 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.

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Private Condolence

Heather Pendarvis

Posted at 01:27am
Dr. Gates, My heart truly aches for you and your family. Please know that you are in my thoughts and prayers. You took such amazing care of me for well over 20 years. I am so very sorry that there’s nothing I can do to ease your pain. Heather Pendarvis

Bridget Bellino Brossett

Posted at 09:28am
I had the pleasure of working with Belle when she was very young. She never met a stranger and was always up for a hug. I don’t think she had one mean bone in her body. Belle wore her heart on her sleeve — happy or sad....You never had to guess how she was feeling. She was unpretentious, and her smile contagious. It was hard not to be happy around a happy Belle. I feel all of us girls at work took her under our wings, and we really cared for her. I also got to witness the loving, close relationship she had with her dad, Dr. Gates, and we all knew how proud she was to be his daughter. I know her absence will be felt by her entire family every single day. I’m so saddened by the news of her death. I can only imagine the smiles and hugs she’s giving in heaven right now. We will see you again, Belle, sweet girl. Love you.
—— Bridget Bellino Brossett

David Cummings

Posted at 07:40am

Susan Livingston

Posted at 05:52pm

Susan Livingston Posted at 05:53pm

Sending Our Love at this very Sad Time. Love from Cousins Susan, Pat, and Family

Posted at 02:23pm
Sincere condolences go out to Belle’s family, especially Dr. James Gates. Prayers for comfort and peace in the days ahead. Sincerely, Doris Turner, LPN

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